Lin Yan, a reclusive ancient martial arts master, lived in seclusion in the old city and opened a security agency. He made a rule: he would not accept any orders that were not at a sky-high price, and he would increase the price at any time if he was in danger. The down-and-out daughter Su Qingyuan, who was carrying an ancient spiritual source, was hunted down by family traitors, the ancient martial arts family, and overseas supernatural organizations. All seventeen bodyguards died tragically. The old housekeeper came to the house with a lot of money, but Lin Yan saw through the danger he had concealed, and he sat down and raised the price to sign the bodyguard contract. Bind to the sky-high price bodyguard system, the higher the escort risk, the richer the reward for cultivation and secret skills. Traveling to many places along the way, killers from all walks of life intercepted and killed Lin Yan repeatedly. Su Qingyuan went from being wary to spending all the Su family's property as a bodyguard's final payment.
