What is the experience of countless selves transmigrating and then joining a chat group? In the Naruto world, he is a member of the Uchiha clan about to face the night of the Uchiha massacre. In the daily Conan world, he repeatedly jumps between red and black; he, Lupin III, Kaitou Kid, and Cat's Eye are known as the Four Great Thieves.

In the One Piece world, he is the captain of the fourth division of the Rocks Pirates, about to experience the God Valley incident, recognized by the World Government as the most dangerous man. In the Inuyasha world, he is the eldest son of the Great Dog General, with two stupid little brothers. In the King of Fighters world, he and Mai Shiranui have a secret in the park that must be told.

In the Bleach world, in the Soul Society, he and Yamamoto became the Shinigami most feared by Aizen. Fairy Tail, Teyvat, Valoran, Arad, Resident Evil, Marvel, FATE, Academy City, Touhou Project, JOJO—in every world, his legend remains!