Three years ago, top agent Wu Hao was assassinated by a warlord while performing a top-secret mission. After being seriously injured, he lost his memory and lived on the streets as a disabled person. Three years later, an unexpected impact caused a flood of memory fragments in his mind - the killer instinct of the previous generation "Yam Luo", the strategic layout of various countries, and even the core secrets of warlords were all revived. However, the price of memory is to get involved in a deeper whirlpool: he found that he actually had an unclear entanglement with the cold-faced policewoman Shen Bing - this woman had caught him with her own hands (for the theft case when he had amnesia), and now she is still biting him. The warlord's minions have penetrated into every corner of the city, and they want to silence him before he completely recovers his memory. While Wu Hao was competing with Shen Bing in a battle of wits and courage (enemies cheating on each other every day), Wu Hao used his golden finger to "memory retrospect" step by step, from being a gangster on the street to taking charge of underground forces, and then counterattacking into the center of power. But he soon discovered that there was an invisible black hand behind the warlord - the real mastermind, waiting for him to fall into the trap.
