The Strongest Villain Joins Kindergarten

Dressed as a cannon fodder female supporting character in a sweet novel, I was accidentally bound to the "Villain Care System". The system asked me to re-employ unemployed villains. So, the Big Demon King led the small class in my kindergarten, Hei Xinlian became the life teacher, and the leader of the Demon Cult became the security captain. Watching them having a baby every day, I think this life is quite good. Until the original male protagonist came to the door and sneered: "Do you think you can influence them like this?" Before I had time to say anything, a milky voice came from behind and complained: "Mom, the principal, the security uncle knocked away the weird guy who wanted to pick me up from school again!" The male protagonist's face was livid - that "security uncle" was his father from the demon sect who had been missing for many years and was feared.