There is a secret organization in Linjiang City called the Tide Watching Club. It makes money by manipulating liars, black intermediaries and underground brokers, and will also actively swallow up out-of-control members. Twelve years ago, Lu Ye's father, Lu Chenzhou, suddenly disappeared, and the police only found a burned-out car. Everyone said that Lu Chenzhou ran away with the money, but Lu Ye always denied it. Twenty-seven-year-old Lu Ye runs a tracing agency that is about to close down. He has a short tongue and can pick up a few crooked words from anyone he meets. The more dangerous he is, the more he likes to laugh. When it came time to do it, he never hesitated. If he confirms that the other party will continue to harm others, he will immediately cut off the other party's money, people and retreat, without giving him a second chance. At the beginning of the novel, Lu Ye saw his own funeral online. A woman who calls herself his wife is using his death to raise money. Lu Ye went to the mourning hall to destroy the place, but saw the copper chip that his father had carried with him before he disappeared in the hands of the liar. He chased the first scam and walked into the game his father had left for him twelve years in advance.