Reduced to the form of a child after a betrayal from Dr. Faker , he sought revenge by entering the WDC .
He worked alongside Kazuma Tsukumo and Dr. Faker in researching the location of the door to parallel worlds .
Reduced to the form of a child after a betrayal from Dr. Dr. , Faker sought revenge by entering the WDC .
He worked alongside Kazuma Tsukumo and Dr. Faker in researching the location of the door to parallel worlds .