Young Dai lives on Dermline Island, where he dreams of being a Hero. One day, a Hero and his companions come to the island. Dai is excited at first, but their true intent is to steal his best friend, Gomechan, the mythical Golden Metal Slime.
Don't underestimate a Hero!
!لا تستهن ببطل
Unterschätze einen Lichtbringer lieber nicht!
¡No subestimes a un Héroe!
¡No subestimes a un Héroe!
Sous-estime pas les héros !
Non sottovalutare il potere di un Eroe!
Não subestime o poder de um Herói!
Не смотри на героя свысока!