sunny boy books

In 1405 A.D. humanity faced a devastating attack by Poltergeists—shark-like creatures wielding fire-based techniques. The Samurais, long scorned by the society, were the only ones who fought against the attack. However, their power wasn''''t enough to even harm Poltergeists. Just as hope began to fade, the arrival of Overheavens—mythical, animal-like beings—turned the tide of the war. With their aid, it didn''''t take long for Samurais to reclaim their land.