Kyle Dunamis, the son of Stahn Aileron and Rutee Katrea, lives with his family in the village of Cresta. Kyle wants to become a hero when he grows up, since both of his parents were great heroes.

He goes on an adventure with his friend, Loni Dunamis. By accident, they come across a giant Lens piece, which Kyle accidentally awakens. A girl appears, who calls herself Reala. She tells Kyle she is searching for a hero. To become Reala's hero, Kyle decides to set out on his own journey...