KAITO is a detective who has a job of stopping Gakupo, who is a popular thief that was not caught yet by anyone. Gakupo is a very skilled thief, samurai, and KAITO is also a very skilled detective they both had a mini war between them, KAITO trying to catch Gakupo but he was always running away

KAITO was looking for any clues after Gakupo stole some jewelry that cost more than 2 million! from a museum, but then he heard a sound from one of the halls and went to check