>>717967257
It's really not that complex.
>at the beginning of time an object containing all the power in the universe created life
>manusya (humans) steal that object to have all the power and get invaded by aliens
>using the infinite power, they build a weapon and defeat the aliens
>decide to launch a preemptive strike on the rest of the universe
>start of game
>warrior wielding the infinite power has killed all other life and, forgetting the reason they did it in the first place, tries to kill all life on earth
Coat in a thick coat of buddhism and something about the cycles of Samsara and you're done.