Big Bad System: Journey to the West: the Demon King

What I want is bad that makes people scared, not weird things that make people dumbfounded! Zhao Bai, a college graduate, was hit by a meteorite precisely after delivering food for three months. He was not dead, but was wrapped inside the meteorite and fell into a strange state of frozen dormancy. As time goes by, human civilization has long become a legend, and the world has restarted into the era of the mythical Journey to the West. By coincidence, the meteorite was awakened by Sun Wukong, and Zhao Bai jumped out of the stone in front of the monkey. From then on, he became Sun Wukong's younger brother, and started the "Big Bad System" designed to cultivate the number one bad guy in the world, starting a ridiculous mythical story about Journey to the West!