Three thousand years ago, the Immortal Emperor Chu Yun, who had top bloodline, was killed by trillions of heavenly beings.
The monks gathered around the cramps to extract blood and refine them into elixirs. After returning from rebirth, I accidentally obtained the Demon God System. With endless anger, I vowed to make you pay a heavy price! In this life, I am the devil!
Purpose: If you want to avoid being bullied, you must become a master.