The chest up here will contain the last Star-Shaped Gem. Genshin Impact players can use the three Star-Shaped Gems to unlock an Exquisite Chest. Past the round doorway, a room may be found that ...

Turn around to see another Exquisite Chest, it has the final Star Shaped Gem. Genshin Impact players can use them on the murals shown ahead (Image via Genshin Impact) Backtrack to the main room ...

The puzzle involves finding three Star-Shaped Gems, placing them into a wall, and finding three Electro Seelies around Tsurumi Island. Most of the puzzle takes place in the ruins under Shirikoro Peak.