A dark power affects Dai’s monster friends, driving them berserk. Brass tries to get Dai to leave. As they argue, a Hero trainer arrives to inform Dai that the Dark Lord has returned. To save those he cares about, Dai undergoes Hero training.
Woo-hoo! Go, go!
Juhu! Vorwärts, vorwärts!
¡Sí! ¡Adelante!
¡Sí! ¡Adelante!
Super ! En avant !
Urrul! Vai, vai!
Яху! Беги, беги!