Because of the cloak, Ian believed Debo Doronboss to be Shiro's murderer and believed to have avenged his friend when the Debo Monster was destroyed by Kyoryuzin Western.
Karena jubah, Ian diyakini Debo Doronboss menjadi pembunuh Shiro dan diyakini telah membalas temannya ketika Monster Debo dihancurkan oleh Kyoryuzin Western.