A mysterious map inspires Luffy to find a way to an island among the clouds. But the Straw Hats' arrival puts them in conflict with a fearsome enemy!

It has been thirteen years since the Androids began their killing rampage and Son Gohan is the only person fighting back. He takes Bulma's son Trunks as a student and even gives his own life to save Trunks's. Now Trunks must figure out a way to change this apocalyptic future