One night, Kaito Kid arrives to steal a jewel disguised as a security guard. He enters the museum, avoids the traps, and is about to open the safe to take the gem when someone grabs his wrist. Heiji Hattori: Are you Kaito Kid?! Kaito Kid: Oh my~? Look who it is. If it isn't the Great Detective of the West~ Heiji Hattori: You had the nerve to disguise yourself as Kazuha and try to steal my first kiss?! Kaito Kid: Hey now~ It's the fault of the person who couldn't see through the disguise~ Heiji Hattori: What did you say!?