Danny is a teenage mamodo who quickly befriends Gash. They meet while Danny is supposed to be guarding a sculpture that's over 300 years old, but he takes a break to get fish donuts. While he's away, a gang steals the statue from Danny's book reader. Gash helps Danny and his book reader track down the gang to a boat dock in town. Gash sends Umagon to fetch Kiyomaro so that Gash can assist.
Kiyomaro arrives just in time and helps Danny, Gash, and Danny's book reader. After everything seems to have settled down, Gash and Danny are ready to go for sushi. However, the gang leader breaks free from the police and steals a truck. The truck tips over, nearly crushing everyone. But Danny manages to catch it, holding it up so it won't fall onto the sculpture.
Suddenly, Gash faces a tough decision: let the truck fall, crushing Danny and his book, or use one of his spells to destroy the truck, which will set Danny's book on fire. In the end, Gash uses his spell, destroying the truck and Danny's book. Danny is then sent back to the Mamodo world, not feeling sad, but proud.
