Lu Xiaoyu, a little person who was struggling in the city, accidentally obtained the "Koi Reincarnation System", but there seemed to be something wrong with the system - others were reincarnated as koi to bring good luck, but his reincarnation as a koi brought "reverse luck".
In order to survive, he must collect "blackening energy", and the way to obtain it is: trick the villain into committing suicide, and then counterattack at the critical moment. Therefore, a seemingly harmless Koi boss, with the glorious mission of "helping the villain complete his darkening", embarked on the road of no return of "teaching the villain the correct way to die".
He looked at the villains who were turning even more completely black than him, and nodded with satisfaction: "Yes, that's it, keep working. When enough energy is collected, I will send you on your way."
Not long after, Lu Xiaoyu discovered a cruel truth: the 1% of his Koi physique always seemed to bring him unexpected surprises at critical moments, while the 99% of his blackening progress made him a more terrifying existence than a villain.
"Wait, why do I seem to have become the biggest villain?" Looking at the villain brother kneeling on the ground, Lu Xiaoyu fell into deep self-doubt.
