In his previous life, Zhu Erchong was forced into the villa by his ex-girlfriend Liu Ruyan's family and vandalized her. The other party also broadcast a live broadcast of moral kidnapping, resulting in his tragic death by cyber violence. After his rebirth, he moved valuables in advance, placed piranhas, giant snapping turtles, pythons, and spiders in the swimming pool, water tank, and study room, and posted warnings. After the Liu Ruyan family broke in, they accidentally ate spoiled food and became ill. They were bitten by snapping turtles, attacked by piranhas, frightened by spiders, and entangled by pythons. Many people were injured and Liu Ruyan became mentally disturbed. Juerchong proved himself innocent by relying on complete surveillance, won the lawsuit without compensation, and also exposed his evil deeds and successfully took revenge.