On a small island, there is a cheap assassin who can disguise himself as anything. His name is Wu Liuqi. Wu Liuqi looks like a barber, but he is actually an assassin. He loves barbering, likes to cut people's hair, and is good at using scissors - scissors are also his assassination weapons. Since he has just entered the assassin business, the market price is very cheap, so he receives all kinds of strange assassination missions. In the process of completing the assassination mission, he often has a series of interesting accidents with the assassination target, and each mission is messed up. Wu Liuqi was actually "picked up" from the beach by his agent Ji Dabao. At that time, he was seriously injured and comatose and lost his memory. No one knew his past. Ji Dabao gave him a name based on the barber shop's house number - Wu Liuqi. At the same time, as his agent, he used the barber shop as a base to undertake various strange assassination missions for Wu Liuqi. Wu Liuqi has never successfully completed an assassination mission, but he can unexpectedly resolve the hatred of his employer every time. However, since he had never successfully assassinated anyone, his popularity was low and he could only mix in the bottom of the assassin industry, living in poverty. In the process of carrying out those strange tasks, Wu Liuqi, a weak assassin, saw many people and experienced many things. He began to gradually recognize himself, and the mystery of his life gradually surfaced. Slowly, maybe one day, he will finally find his lost memory.