When he returns to Earth to attend the wedding of his friend in Saipan, Musashi meets a beautiful girl named Shau who claims to come from the bottom of the sea. Just then, Monster Scorpis reappears in ...

All we share, and all we experience, echoes across time.

One day, a sudden invasion of a virus made up of particles known as the 'Chaos Header' invades the Earth, seeking to possess the monsters to manipulate them to destroy the Earth. Musashi Haruno, a ...