Lin Qi, a social beast who died in his previous life, was bound to a "merit bank" system after his rebirth. He was surprised to find that as long as he sincerely helped others, he could obtain "merit points" and "cash them out" at any time - receiving a hundredfold material or skill returns. But he soon discovered that there was a "bug" in this system: the reward for helping good people is "reward", while the reward for helping bad people is "punishment", and the punishment will come in an extremely absurd and joking way. Thus, Lynch started his life of "punishing evil and promoting good", starting from rescuing stray cats, to rectifying the workplace, and then to letting global villains break their defenses...