Demon God from the Start: Sacrifices Multiply My Power Ten Thousandfold

A young man from the modern era transmigrates to the time before Pangu split the heavens and earth, when the three thousand Chaos Demon Gods have just been conceived. He becomes the legendary Demon God of Desire, who commands the Great Dao of Passion.

As the protagonist frets over Pangu’s coming creation of the world, the System appears and solves his problem.

The System can randomly possess beings throughout the Myriad Worlds. Each possessed being gets three chances to make sacrifices, and receives a reward each time. The protagonist, meanwhile, receives a reward enhanced a thousandfold from each sacrificial offering.