Su Miao transmigrated into a novel and became the biological mother of the future major villain. Although this little brat is only five years old, he is absurdly precocious, policing her smoking, interrogating the source of her money, and even cross-examining whether she is doing things that violate morality. Unable to run away even if she wanted to, Su Miao has no choice but to bite the bullet and play mother. To make a living, she goes to underground fighting matches to beat a foreign competitor on a nine-win streak, then tricks a rich second-generation heir into helping her deliver takeout, along the way befriending the head of the Xie family, and incidentally stirring the original male lead's plot into a complete mess. Meanwhile, that little villain who was supposed to be corrupted, nurtured by her rebellious maternal love, although constantly sharp-tongued and always acting like he wants to manage his mom, never steps onto the old path of the original work.