This is a story of two heroes. A hero name Crono and Goku. Crono lives on a planet far far away from earth.

This planet called Taizon Has helped put to a end in the civil war In Macerea. Crono comes in to Kill his father Killer Magus. He kills him and find a scroll. In the scroll it was about a demon who killed alot of people. He killed another demon group named shadow law. Shadow law consist of 3 Demons. Demonku the leader, killaku, and Naraku. Shadow law was destroyed by this other demon. Named Xarius a fused demon. after 45 years has passed Demonku has risen again Trying to take over a world to create a new world. And make it a Space fortress so he can conquer the living world and the dead world using the dragon balls to grant him the power of a god. Goku and Crono must fuse to become the Ultimate fighter to destroy demonku.