The protagonist Wu Tian is a son-in-law, and he and his wife are like roommates, but they are often ridiculed and humiliated by his wife's best friends. Occasionally, he got the fairy version of Douyin, and gained magical powers by grabbing red envelopes, signing in, and receiving red envelopes from the gods. In the early stage, it only gave him the skill to eat. His strength is still slowly improving, he comes into contact with some things that ordinary people can't touch, and finally reaches the top of the earth and ascends to the fairy world.
