In the 21st century, a poor young man without a car, a house, or a daughter-in-law saved a child from a car accident because of a fever. Once he traveled to a strange world, he began a hard journey of spiritual cultivation... What kind of world is this? People can fly in the sky, ah! Who are you, how can you walk and talk? Don't eat me, I want to go home and cry... Why am I the youngest son of the Xuanyuan family, but it's a pity that I am a concubine...