The Most Powerful Fairy Son-In-Law in the City

The cultivator Fang Yun obtained a mysterious ancient scroll five thousand years ago, understood its secrets, and gained the ability to become immortal. Twenty years ago, he experienced the five declines of heaven and human beings and entered the final stage. He lost his memory and disappeared. After recovering his memory, he was helpless to find that he had become the abandoned son-in-law of a wealthy family... And many of his disciples, some became Renren Some of the admired miracle doctors have become the richest man in the country, some have become giants in the underground world, and some have become the mysterious masters of hidden families... But when he first wakes up, how should he face the situation where powerful enemies are looking around him? Should he remain invisible and survive, or...