Zheng Yichen, codenamed "Xianyu", is an undercover policeman who has been lurking in the underground force "Qinglong Society" in the Magic City for three years. His mission was supposed to be to collect criminal evidence and wait to close the net. But who would have expected that the boss of the Qinglong Society would die suddenly in a bizarre accident. What's even more outrageous is that before his death, he actually left all his inheritance and his position as the eldest brother to Zheng Yichen, the "most Buddhist" subordinate! Overnight, Zheng Yichen transformed from an undercover salted fish into a gangster with thousands of subordinates.
However, this is not the most outrageous thing. Just when he was having a headache about how to deal with this hot potato, news came from the international black market: someone was offering a reward of one billion dollars for his head. What's even more troublesome is that he discovered that a golden finger called the "Lying to Win System" has awakened in his body - the more salty the fish, the stronger it will be, and the harder it will be, the more unlucky it will be!
Zheng Yichen discovered in despair: while he had to deal with the increasing pressure from the police superiors, he had to fight against the enemies who wanted to fight for control of the Blue Dragon Society, and at the same time he had to deal with the vice president (one of the real and fake daughters) who was secretly flirting with him but actually had ulterior motives. But now, a surging underworld war is about to begin, and the only thing Zheng Yichen wants to do is to lie down and survive.
