Arifureta: From Commonplace to World's Strongest (2019)

S2E5 Memories from the Bottom of the Sea

Hajime and his companions leave the city of Erisen, setting their sights on the Sunken Ruins of Melusine. As they navigate through a series of intricate puzzles, they finally arrive at the labyrinth, only to be met by a strange illusion that challenges their perception.