Enkanomiya, the newest region in Genshin Impact, holds a lot of secrets that players need to uncover.
This can be made possible with the region's own quest line, "From Dawn to Dusk in Byakuyakoku," which they need to take and complete while they are travelling in the said region.
In the said quest line, they need to explore and investigate the buildings within Enkanomiya, while using its unique gameplay mechanics such as the Evernight and the Whitenight, which they can change by interacting with the mechanism within Dainichi Mikoshi.
One of which is "The Subterranean Trials," a set of subquests, where they need to collect three fragments by completing a series of tasks, all of which are focused on unlocking areas and solving puzzles that are in the region.
How to Clear All Three Subquests
After getting the Golden Bridle, unlocking the Dainichi Mikoshi, and talking to both non-playable characters (NPCs) that are staying in the area, Enjou and Aru, they must accomplish three of the subquests in order to progress within "The Subterranean Trials" - the "Trial of Drake and Serpent," the "Heart of Ouroboros," and the "Dreams in the Gaps." They can do these three subquests in any order they wanted.
For the "Trial of Drake and Serpent," according to game8.co, they must first change the "time" within Enkanomiya into Whiteknight by interacting the mechanism within Dainichi Mikoshi.
Once it is changed, they must head towards a marked location in the Evernight Temple, either by gliding southeast from the area, or travelling first towards the northeast, where they will use the Phase Gates to teleport themselves from one island to the other, then towards the south, where they need to watch for the lurking Bathysmal Vishap.
Once they are in the area, new markers will be appearing in the game's mini-map, telling them where to go next. They must investigate these markers first, then head towards the final marker.
From there, they will need to defeat the enemies that are spawning there. This will unlock the Daises of Night and Day, a unique cubic mechanism that they need to activate in order to gain access to the temple. They must first change "time" into Evernight before doing so.
Once they are inside the temple, they will notice a locked room that has lots of mechanism in front of it. They first change the "time" again into Whitenight by interacting the mechanism, which is few walks away from the pillar on the left.
After changing the "time" in the area, they must attack the Triangular Mechanism that is in front of the gate two times with Normal Attacks. Then, they will use the lever that is in the left pillar, followed by attacking the Triangular Mechanism again for one time.
Then, they will interact with another lever, which is seen on the right pillar, then they will press the left lever again.
After they tinkered the said mechanisms, they will go left from the Triangular Mechanism, then right behind the wall.
From there, they will follow the glowing markers until they reach a room with a chest, while defeating several Rifthounds along the way. Once they are in the room, they will open the chest and grab one of the three Reins of Revival fragment that is inside of it.
For the "Heart of Ouroborous," according to Gamerpillar, they must go towards The Serpent's Heart, which is south from the Dainichi Mikoshi. Much like the first one, they can either glide towards the area or run through several islands while facing, and defeating, monsters along the way.
Once they are in the area, they will run straight towards the entrance, then head northeast. Next, they will run on the left side until they will saw an entranceway towards a room.
Upon entering the said room, they will notice five markings in the floor, all of which they need to activate, followed by Sunfire Phantasm in its center. They will also see another mechanism, which they need to interact in order to change the "time" into Evernight.
Once the "time" is changed, they will notice the markings glow along with their corresponding Phase Walls. From there, they must enter the walls in this order if they are standing on the center:
First, they will enter a wall that is at the northwest, followed by the wall that is at the south part of the room, then they will enter the third Phase Wall that is at the northeast.
After that, they will enter the wall that is at the eastern part of the area, then finally, they will enter the Phase Wall that is at the west.
Once they entered all of the five Phase Walls in that order, an Exquisite Chest will appear at the center, containing the second Reins of Revival fragment.
For the "Dreams in the Gaps," according to Gamewith, they need to go to the marked area within The Narrows, which is northwest from the Dainichi Mikoshi.
From there, they will see another mechanism to change the "time" in the area, however it was guarded by a Rimebiter Bathysmal Vishap.
They must defeat it first before activating the said mechanism, which will switch the "time" into "Evernight." This will repair the Triangular Mechanism, which they can be seen in front of a gate. They must attack the said mechanism in order to open the said gate.
Once they have entered the room, it will trigger the Seelie that is inside, which they need to follow towards a hole in the ceiling.
They must go through the said hole, where they will see another "time"-changing mechanism. They will interact to it in order to switch the "time" into "Whitenight."
After doing this, a chest will be unlocked. They will open said chest and get the third Reins of Revival fragment.
Once they got all of the three fragments, they will give them to Aru, who is waiting in the Dainichi Mikoshi. Then, they will need to defeat the Bathysmal Vishap Herd, as well as the Pyro Abyss Lectors that it will spawning.
After defeating the Bathysmal Vishap, they will approach its body in order to get the Bloodbranch Coral.
Once they got the item, they must explore within Inazuma in order to find a Teleport Waypoint. They will use it to teleport towards the Watatsumi Shrine, where they need to talk to Tsuyuko to complete the quest.
READ ALSO: 'Genshin Impact' 'The Entrance of Tokoyo' Guide: How to Clear this Quest in Enkanomiya
