A special idea
My wife, Zenitsu, was accidentally summoned to a different world, the world of reincarnated slimes, due to blood ghost magic while performing a mission in Spider Mountain. She lost her memory and was adopted by the big ghost clan and trained by Shiro. (At this time, Shiro and his grandfather overlapped, which caused Zen to always think that he was a person in this world. In the end, the big ghost clan was destroyed. Following the princess, they took refuge in Rimuru. They were attacked when Rimuru was out. In order to save Shion and Gobuzou, they traveled back to the world of demon destruction.
Purpose: Comprehensive show