Let’s continue our search for aurilenes in Arknights: Endfield . While in the previous guide we looked for orbs in all the locations of Valley IV , we’ll now move on to the next major region—Ulin. Local aurilenes are scattered throughout both natural areas and the city itself. Many are located high up, hidden in lowlands, or require solving small puzzles.
In this guide, we’ll cover where to find and how to collect all the Aurylenes in the Wuling region—in the Jingyu Valley, as well as in the main city and its surroundings. You can read about Aurylenes in all regions in our separate article .
How to find Aurylenes in the Ulin region in Arknights: Endfield
A total of 74 Aurylenes can be found in the two starting locations of the Wuling region : 20 in the Jingyu Valley and 54 in the main city and its outskirts. You can learn more about the orbs and tips for collecting them in our Valley IV Aurylenes guide .
To comfortably collect spheres in Ulin, use the interactive map , replenish your supply of explosives , as well as ferrium bottles with water and liquid xyranite .
Jingyu Valley
Let’s begin by exploring Jingyu Valley, which contains only 20 Aurillens . Note that to freely navigate the Grove of Wanderers, you must complete the entire Silent Grove quest chain , up to the epilogue , which will allow you to reach the Southern Hill and the Misty Valley.
Aurilene 1
The first Aurilene is located behind the optic fog in the northwest of the grove: attack or blow up the bamboo in the above location and scan the passage to find the orb.
Aurilene 2
From the previous trophy, we move to the right, and then towards the crossing – the second Aurilen is hovering invisibly near a curved tree.
Aurilene 3
The third sphere is located on a lily pad in the center of Zhailing Island: from the crossing in the north, go to the area with a rare loot spot, then stand on the moving lily pad on the south side of the area, and after crossing, immediately move to the same lily pad on the right – it will float to the finish line.
Aurilene 4
On the far edge of the area, southeast of Zhailing, there is a path in the shallow water that leads to the 4th Aurilen ( it needs to be scanned ).
Aurilene 5
The fifth one can be found in a clearing southwest of Zhailing Island: once you get here, use the boxes to climb up the fallen column, and from there, to the sphere in the center of the arena with monsters.
Aurilene 6
Move to the TP point north of the Bladewash Bog and jump onto the nearest moving lilypad. Once you reach the center of the pond, stand on the one on the left and don’t jump off until you reach the edge of the cliff with another Aurilene.
Aurilene 7
The 7th trophy is located in the north of Beast Nose Hill ( the area can be opened by completing the quest Silent Grove: South Hill ).
Aurilene 8
In the center of the aforementioned hill, there’s a ravine with an Aurilen flying around it – climb up to the cliff with the trampolines in the east of the area and wait for the sphere near the steel pole.
Aurilene 9
The 9th trophy is floating around the stone stairs near the edge of the map to the east of the Misty Valley.
Aurilene 10
From the previous meeting point, head south, and when you reach the path with the wooden fence, jump over it and go down to the waterfall – here is the next sphere and a trampoline that will return you to the top.
Aurilene 11
After getting the 10th sphere, go up the path to the west, and then make your way along the lily pads ( to the left of the climb ) to the trampoline – this will take you to a through cave, the path through which will lead to a vertical zipline and an aurilen.
Aurilene 12
The 12th trophy is floating inside the descent to the center of the Misty Valley ( to the east of the area of the same name ).
Aurilene 13
Stand on the half-submerged bridge in the northern part of the Misty Valley and wait for the trophy circling the area to fly towards you.
Aurilene 14
The 14th sphere can be found on the dam southeast of the Plain of the Celestial King. You’ll need to follow it to the entrance of the nearest outpost.
Aurilene 15
Move to the TP point, which is to the east of the outpost, then run to the bridge and use the vertical zipline on the building on the left – you can wait for Aurilen near the rise.
Aurilene 16
The 16th Aurilen is located under the waterfall in the south of the Treasure Grotto.
Aurilene 17
The 17th trophy can also be collected in the previously mentioned location, but in the north of the grotto ( near the rare loot spot ).
Aurilene 18
The next sphere is located near the teleporter in the north of Jingyu Valley: head towards the outpost and turn to the area between the reeds and bamboo, then scan the area.
Aurilen 19
The penultimate Aurilene in Jingyu Valley can be found on the way to Wuling, in the north of the Worn Path.
Aurilene 20
In the cave in the northeast of the valley, there are bamboo slabs with a gushing waterfall behind them. Scan underneath to find the 20th trophy.
Ulin (city)
There are a whopping 54 aurilenes hidden in the main city and surrounding areas of Ulin . Before searching, we recommend crafting and stocking at least 10 Hydro Pumps, several Water Supply Modules , and bottles of water and liquid xyranite .
Aurilene 1
The first trophy is located in the Field Supply Depot ( southeast of Wulin ) – in an open area between buildings, a couple of floors above the wall that you broke through during the story together with Tantan.
Aurilene 2
Next, move to the Guhou Marshes and then run through the shallow swamp to the southwest. In the area shown in the screenshot above, there’s an optical fog, behind which lies the entrance to Hulu Cave. If you go deeper, you’ll see the second sphere, which you need to catch.
Aurilene 3
Leave Hulu Cave through the passage in the southeast – on the descent you will be able to collect the 3rd Aurilene.
Aurilene 4
Find a herd of bulls in the Wasteland Edge and scan them – the next trophy will appear among the ungulates.
Aurilene 5
The 5th sphere is floating around the stone pillars in the northern Wasteland Edge – climb one of them and wait for the shimmering creature.
Aurilene 6
Travel to the TP in the west of Guhou Marsh, follow the path, and ascend to Sanku Ridge. From the rare deposit, turn right and walk along the cliff edge to the point marked on the map—you can pick up the sphere floating above.
Aurilene 7
Now select the teleport near the Tianshi Academy ( southwest of the city ), from there run to the southwest corner of the park and go into the courtyard with the tree and benches – you need to catch the sphere hovering here, otherwise it will not stop flying away.
Aurilene 8
Cross the courtyard diagonally with the 7th sphere. Once you reach the tree with white leaves, climb the ladder and wait for the sphere circling above it—jump down to it.
Aurylenes 9 and 10
South of the Materials Science Institute is a courtyard with an artificial reservoir. Hidden at the bottom are slabs and two Aurylenes. If you solve the puzzle as intended, place the Hydro Pump near the water, then run a pipe from it to the Supply Module, which should be placed nearby ( installation points are marked on the map ). Once the area is drained, you can safely collect the loot.
However, there’s an easier way: jump into the water directly above the aurilens ( you need to scan the left one beforehand and jump from above ). You’ll drown, but you’ll still have time to collect the trophy.
Aurylenes 11 and 12
The 11th and 12th Aurylenes are located on the top floor of the Materials Science Institute ( entrance is on the east side of the building ). One can be picked up on the platform in the southern part of the building after the sphere gets closer, and the second can be picked up on a similar platform in the northern part.
Aurilene 13
The 13th trophy is circling the park near the Tianshi Academy. Approach the stone with the red hieroglyphs in the southern part of the park and wait for the sphere to pass by, or try to catch up with it.
Aurilene 14
Climb the stairs by the building in the northwest corner of the Tianshi Bureau Academy, then walk along the right balcony and drop down to the sphere hovering above the path on the right.
Aurilene 15
Find the zipline on the east side of the building east of the Tiens Bureau. Climb to the platform one floor above—directly above the zipline—and jump to the right, waiting for the Aurylene to fly there.
Aurilenes 16 and 17
The 16th and 17th Aurylens are located at the northern edge of the park near the Tiens Bureau. One can be found by activating the scanner under the bell, and the second by climbing above its mounting point: use the trampoline in front of the bell, move along the right side, and climb to the top of the western building, then wait for the orb on the bridge.
Aurilene 18
To collect the Aurilene on the umbrella in the courtyard south of the Xiranit Canal, go up to the third floor via the stairs west of the courtyard ( following the owl marker ) and then drop down to the collection point.
Aurilen 19
The 19th Aurilene marked on the map above can be obtained by jumping from the platform southeast of the Boundary Stone Plane.
Aurilene 20
Go to the building in the southeast of the Tianshi Bureau Academy and scan the room with the green doors, then pick up the Aurilene floating between them.
Aurilen 21
Head to the north side of the building where the previous trophy was collected, and from there, drop down to the sphere hovering above the nearby flight of stairs.
Aurilene 22
There’s a crowd of people on the western half of Citizens’ Square – catch the sphere that’s circling between them.
Aurilene 23
Head to the garden in the center of Citizens’ Square and activate the scanner near the stone statue to discover the 23rd Aurilene.
Aurilen 24
The 24th aurilen is located on the lawn with a tree, which is northwest of the Citizens’ Square ( it is more convenient to run through the park near the Tianshi bureau, since the sphere is on top ).
Aurilene 25
The 25th trophy is located in front of the shopping buildings north of Citizens’ Square ( you can wait for it in the water lily bed before the descent ).
Aurilene 26
To the west of the previous aurilene source there is a pond with water lilies that can be used to get to the 26th sphere.
Aurilene 27
Head down to the bell located near the city wall east of Citizens’ Square and scan underneath it to find the 27th Aurilene.
Aurilene 28
From the bell, follow the sidewalk north. Along the way, you’ll see an aurilene plant on a tree. Catch it and grab it before the teleporter.
Aurilene 29
After collecting the previous trophy, exit through the nearest passage in the city wall and head to the pasture beneath the 28th sphere. To catch the floating aurilene, follow its trajectory and use the geysers to jump.
Aurilene 30
The 30th sphere is floating on the overpass in the center of Fangxing Street. The pickup point is marked on the map above—it’s in an alley to the north.
Aurilene 31
To collect the sphere at the west end of Fangxing Street, jump on one of the three yellow umbrellas ( this can be done from the nearby flowerbed ) and wait for it to fly nearby.
Aurylenes 32 and 33
The Aurilens in the Swordmaster’s Bureau courtyard can only be obtained through the quest “Three Swords of Mastery .” Talk to Olovyan and solve a couple of puzzles that require you to memorize and then repeat the order of pressing the plates with a falling attack.
After solving the first puzzle, you’ll open a path on the north side of the pond and gain access to an electric trampoline. Climb up, run to the right, and activate the zipline—it’ll take you to the rooftop with 32 Aurilene.
Solving the second puzzle will restore the path to the southern half of the pond, where you can wait for the 33rd sphere hovering around the weapon pillars.
Aurilene 34
Go to the building with the canopy in the alley at the northwest corner of the Residential District. Stand under the sphere and perform a drop attack to get it.
Aurilene 35
The 35th sphere is circling around the pole in the center of the Residential District ( it needs to be scanned ).
Aurilene 36
Head down to the red treadmill in the southeast of the Residential District and catch the Aurilene that flies in a zigzag pattern between the columns opposite the stairs.
Aurilene 37
Northeast of the Residential District, not far from where you got the last sphere, there’s another bell—use the scanner under its dome to pick up the trophy hidden in invisibility.
Aurilene 38
Descend to the exit beyond the city wall north of the bell and follow the outer edge south to the next pasture. There’s another sphere here—use the geysers to reach it.
Aurilene 39
The 39th aurilene needs to be developed using a scanner – it is located on the outskirts of the city, in a gazebo northeast of the Residential District.
Aurilene 40
After collecting the previous sphere, run to the marked point in the southwest and climb up the building with the sloping roof – the 40th Aurilene is located there.
Aurilene 41
The Aurilen above the arch in the passage north of the Swordmaster’s Bureau can be collected by climbing up to the roof via the ladder located east of the collection point.
Aurilene 42
From where you got the 41st Aurilen, run west, call the elevator and move up, and then catch up with the sphere located opposite where the elevator stops.
Aurilene 43
Go to the right from where the 43rd sphere stopped and catch the trophy in front of the waterfall ( it’s enough to wait in the place where the sphere remained before it started moving ).
Aurilene 44
The 44th Aurilen flies in front of the stone sword statue, north of Chenshan Road.
Aurilene 45
Reach the Technology and Production Department, located northwest of the main APC in Ulin. Climb to the building’s roof from the point marked on the map above, then stand near the grass path and start running, picking up a booster along the way. Then, jump to catch the sphere as it accelerates in mid-air.
Aurilene 46
To the southwest of the main APC is a zipline leading to an ulinite deposit – using it you can catch aurylene in the air.
Exploring this area will reveal templates for the golden gear from the Thermal Strike set.
Aurilene 47
East of the Agricultural Laboratory ( north of the map ), you’ll find a low building with an awning, in front of which the Aurilene is hidden. You’ll have to backtrack a bit to reach it.
Aurilene 48
Go to the area in front of the entrance to Zone 2 in the north of the Observation Center and climb up to the iron ledge with the zipline at the location marked on the map above – the 48th Aurilen is hovering here.
Aurilene 49
Now head to the eastern half of the same area and climb up the boxes to the left of the entrance to area 2 to collect the 49th sphere on the roof.
Aurilene 50
The 50th Aurilene is located in the south of the Observation Center. To collect it, fill the sprayer with liquid xyranite and clear the infestation ahead until the core is destroyed. Afterwards, put the spray away, circle the structure, and climb up to the trophy.
Aurilene 51
Jump off the southern edge of the cleared area and collect the sphere near the group of monsters.
Aurilene 52
Head to the gazebo on the cliff edge path east of the Tianshi Pillar Group and scan the area to find some Aurilene.
Aurilene 53
To collect the 53rd Aurilene, go to the Repair Zone and wait for it to fly through the reeds near the path southeast of the teleporter.
Aurilene 54
The final trophy is located in the center of the Tianjing courtyard. You can also start the quest “Treasure at the Bottom of the Pond” by speaking with Tianshi Bao.
To dry you need:
- Place as many hydraulic pumps as possible around the perimeter of the pond and power them with xiranite pylons ( making sure that they are connected to the common network with the APC);
- Place and power the liquid supply module near the reservoir in the southeast;
- Connect the pumps to the module using pipe connectors and the pipes themselves ( they can be built through the Tab menu).
Once everything is done correctly, all you have to do is wait for the structures to finish draining the pond. The more pumps and modules you install, the faster this process will be.
As you begin your descent, a propeller with red nozzles will appear in your path. Take out your spray and spray it with any liquid. Go inside, turn left, and immediately repeat the process with the second propeller. Then move forward and spray the propeller responsible for lowering the platform again. Jump on it just in time to pick up the last Aurylene.