'I have to help them!' He thought as he ran towards the forest, passing the knights who tried to stop him. Then he faced with a terrifying creature while grimaced in horror. But he has to focus and prepared his magic to attack the monster.

He is Toya Aoyagi, a crown prince in the famous kingdom, the Aoyagi kingdom. And things like this have become a habit in his kingdom, where royal members guard their territory which is always attacked by monsters. But right now, Toya is only twelve years old. And he still couldn't control his mana to kill the monster.

The fight was really difficult for Toya and caused him to experience pain due to a puncture in the right side of his stomach. Then he had secured himself behind a tree, avoiding the monster's attack.

"I... am really useless..." He muttered quietly while holding the pain, knew that he couldn't do anything anymore.

But as he started to give up. A girl knelt down in front of him, he couldn't help but was surprised with her sudden appreance. That girl started heal Toya's wound with magic on her palm.