Amidst the musty smell of leaking rain in the rental house, Gu Qing woke up in severe pain. All that was left of his lost past were bloody fragments: blades, gunshots, sinister smiles, and a name that was terrifying on the street - "White-faced Yama".
He became a poor tenant with three months' rent arrears, but when the landlord came to press for debt, he scared the landlord and ran away with a "venomous tongue"; the "memory critical attack system" suddenly bound to his mind allowed him to unlock an extraordinary ability every time he restored a piece of the past. The first one was the poisonous tongue killer move that could cause a mental critical attack.
The bloody flashbacks in the alley, the rumors of Qinglong Tang in the noodle shop, and the cold blade of the pursuer all show that he is by no means mediocre. The serious crime of betraying Qinglong Tang, the mysterious property that was taken away, and the truth about being hunted are hidden deep in the broken memories.
Being penniless and surrounded by powerful enemies, Gu Qing could only rely on his poisonous tongue to break the situation, use his memory as a blade, and make his way step by step in the urban village where fish and dragons are mixed. Every memory critical attack is a fatal blowback to the enemy; every resurgence of the past brings him one step closer to the true form of the "Venomous Snake".
When the amnesiac Yama regains his edge, and when his poisonous tongue becomes the most vicious weapon, this game about revenge, truth and survival has just begun - what he owes him, he will get back a thousand times; the bloody storm hidden in his memory will eventually sweep across the world!