The System Forces Me to Be the Savior of the Demon World

After accidentally traveling to the prehistoric world, Lin Bei relied on the system to open a milk tea shop. The Cang Wolf King led three thousand wolf demons to attack Linbei. The protagonist Lin Bei calmly opened the [Atavism System] and clicked on the Cang Wolf King to confirm. "Bang!" The black armor fell to the ground, and a husky with clear and stupid eyes emerged from it. It gave up the attack on the spot and started chasing its own tail. After spinning three times, it hit a pillar with its head. The Bull Demon King wants to avenge the Blue Wolf King and crushes the mountain gate with an iron rod. Lin Bei opened the [Atavism System] again. The three-foot-tall Bull Demon King shrank rapidly and turned into a simple and honest ox. It froze in place, then instinctively lowered its head and began to chew the grass on the steps. Lin Bei easily put an ox yoke on it: "The forty acres of spiritual land in the back mountain will be plowed today." The Monkey King descended to earth and insisted on testing the power of the system. Lin Bei clicked to confirm. Sun Wukong shrank into a golden monkey with blue face, golden hair, round eyes and pouty lips. He took out the golden cudgel angrily, but found that his hand was too small to hold it, and the cudgel fell to the ground with a clang. What's even more embarrassing is that he smelled the fragrance of the milk tea shop next door, and jumped over uncontrollably, lying in front of the counter, and shouted in the cutest voice: "Boss, have a cup of Yangzhi nectar, double pearls, thank you~" My mission is not to kill, but to open a milk tea shop and "invite" those demon kings, gods, and ghosts who have gone astray back one by one.