In order to protect the orphanage, Song Xiaokui, who was born with supernatural powers, accidentally became Lu Yushen's nanny. With a monthly salary of 50,000 yuan, nine insurances and three benefits, she thought she would get a golden job, but she found that her boss was anorexic and unstable. He also wanted to tear up his scumbag ex-boyfriend, beat up his green tea, and punch his vicious second uncle. Her strength was off the charts, and he was sinister and affectionate - from testing each other to becoming deeply in love, it wasn't until the moment he stood up that he realized it was this little nanny who saved him five years ago.