Quick guide with timestamps to unlock Palace in a Pool domain, and solutions for all the puzzles inside the ruins nearby in Suigetsu Pool of Watatsumi Island – Inazuma.
Timestamps:
0:00 Lower Water Level (first half)
0:42 Lower Water Level (second half)
1:50 Relay Stone Puzzle
2:26 Unlock the final room with 2 Lightning Probes
4:27 Relaying the Stones
5:12 10 Electro Particle Challenge
6:25 Electroculus location
—
This video was made for the HoYoLAB Strategy Guides Contest, here is the link of the post: