The editor recently saw on Tieba that many players encountered the problem of how to open the underground anchor point of Gray River in "Genshin Impact", and they didn't know what to do. Here today, the editor brings you the solution to this problem. As long as you follow the editor's rhythm, you will be able to solve the problem smoothly and play this game smoothly.
First come to this cafe
There is a staircase on the left facing the cafe, go down.
Go through the blue door and you will find this underground tunnel. Jump down, but be careful because the pipe is very long.
In fact, the answers to the guide on how to open the Gray River's underground anchor point in "Genshin Impact" are more than those mentioned above, but this is the simplest and most convenient method that the editor has found. I hope it can help you solve the problem easily.