(Note: Am new to the fandom so pls excuse if it is inaccurate?)

It has been 2 centuries since the Final War ended, mankind dying off to extinction due to Earth being inhabitable by air quality and other factors. Life on the planet was dead, no sight of life to be seen. However, through a portal was Hell, a sentient place humans found out of curiosity before being extinct. There lived a lot of species and machines like Drones, Husks and many more. Machines relying on blood to live have started to kill each other to feed off each other’s blood...

In Layer P-1, V1 has entered the room where the Flesh Prison resides. The prison would start to attack V1 to protect the contents from escaping but soon, it will be defeated. It exploded with blood splattered everywhere before a blue orb fell to the battleground, forming to a Prime Soul. It was Minos Prime. He stood up before acknowledging the existence of the machine

Minos Prime: "Ahh… Free at last... O, Gabriel. Now dawns thy reckoning, and thy gore shall glisten before the temples of man. Creature of steel, my gratitude upon thee for my freedom. But the crimes thy kind have committed against humanity are NOT forgotten. And thy punishment.. is DEATH!"