"Ayaki, Akito, and Aiko-three siblings trapped in a home filled with fear and pain. Their father's abuse, both physical and emotional, leaves scars deeper than the ones visible. Ayaki sacrifices himself to protect his younger siblings, while Akito bears the crushing weight of responsibility and guilt for not noticing Ayaki's silent suffering. Meanwhile, Aiko, the youngest, is forced to witness the horror of their broken family far too soon. As they struggle to survive, will they find a way to escape, or will their broken wings keep them trapped forever?"

This is a story about a boy who was born with a mysterious power called "The Core". During his birth, his parents were attacked by evil aliens and unfortunately lost their lives. As the boy grows up, he becomes determined to uncover the mystery behind his parents' death. Along with his friends, he embarks on many adventures while defending the planet from the evil forces that threaten it.