In fact, in Genshin Impact, from time to time we will encounter the problem of how to unlock the Silo Sea Underwater Palace introduction in Genshin Impact. In fact, there is no need to worry, this problem can be solved with these few small steps.
First come to the red circle on the map and you can see a palace.
Then go to the blue crystal in the red circle on the left, press and hold the basic attack to target the blue crystal to make it change color.
Go back to the top of the palace and attack the crab to get the skill. Then there is a water flow on the right side of the palace. Click the skill to get the shield. Then go to the top of the circle to block the water flow. Finally, go back to the palace and interact with the mechanism. Palaces can be unlocked.
The reward is a precious treasure box and a water god pupil
If you want to know how to unlock the Cero Sea Underwater Palace in "Genshin Impact", then you must not miss every step of the editor, and you cannot change it at will, otherwise it will easily lead to failure. Finally, you are welcome to leave any other problems you encounter in the comment area, and the editor will help you solve them as soon as possible.