Those Days When the Male Protagonist Was the Leading Man and the Female Supporting Role Was the Latter

The world changed drastically. Zheng Xuanyi got up and found himself in a dark and dangerous place. He relied on the cloak treasure that appeared inexplicably on his body. He lived peacefully in the dangerous place for a long time, until a man broke into it and broke his life. The man was seriously injured and could not leave. Zheng Xuanyi couldn't bear it when he saw that he was a member of the same clan, so he fed him some things from the fierce land. As a result, the man recovered from his injuries and broke through directly. He even directly betrothed his unborn daughter to Zheng Xuanyi. Zheng Xuanyi wanted to refuse, but when he sent the man away from the dangerous place, his cloak was broken, so he had to let the man take him in. This stay lasted for twenty years. During this period, the man led his organization to kill the zombies that dominated the land to almost extinction, and also fought the sea beasts that landed on the land back to the ocean. But Zheng Xuanyi didn't know it. He just lived in Chunhuatang in the sect established by the man for ten years, and then went to the back mountain for ten years. Until now, the daughter he was betrothed to back then has also reached adulthood. Zheng Xuanyi came out of seclusion and found out that the man had betrothed his daughter to someone else?