Cheng Qiming turned out not to be called Cheng Qiming, but Cheng Qiming was a god.
Cheng Qiming is a seller of regret medicine. It is a real regret medicine, not fake.
Cheng Qiming accidentally descended into the mortal world, which was very disappointing.
He thought that he must leave. The life on earth was much harder than the life in heaven, but the gods who descended to earth privately had to pay a price. Only by selling the regret medicine to mortals could he have a chance to go back.
But in the process, Xiao Chengzi discovered that although the world is bitter, it has many more things than heaven, such as the feeling of suffering finally being rewarded after a long period of sadness, things that can finally be obtained through hard work, and... Very special people.