What if events were altered? What if Doom Slayer (from Doom: Eternal - after Ancient Gods 1/2), was born a Saiyan? How would he get along with the Z-Fighters? How would his presence affect and impact the series?

And so they watched as the massive burning ball of energy drew closer to the planet. Every Saiyan accepted their fates as they closed their eyes, waiting for death to take them. Until… he came.

The deamons begin invading the planet earth through unknown sources and start giving everyone a lot of trouble. The Z fighters and doomguy team together to take on the threat that has risen.