The fourth level of the Water Mirror chapter of "Genshin Impact" Lost City Battlefront may be a bit difficult for some players, so the following is a detailed guide to passing the fourth level. Take a look if you need it.
1. Team configuration selection is shown in the figure below;
2. First, continue walking inside and enter the door to start the challenge;
3. Teleport after the challenge and follow the golden runes to another door to start the challenge;
4. After the challenge, go to another door to start the challenge;
5. After the challenge, go to the middle door to open the challenge;
6. Finally start the final battle, and the challenge will be successful when the battle is over;