Transmigrating Before the Child of Destiny Falls Apart [Quick Transmigration]

A practice piece. Not recommended. Every world has a Child of Destiny. Before they can stand on their own, they usually undergo all kinds of trials. Jian Yan accidentally transmigrates into the role of a stepping stone on the protagonist's path to leveling up, and so... World One: The Grudge-Bearing Mother System: You are a single mother. After your husband left, you resented the protagonist, your daughter, and did nothing but hit and berate her, tormenting her in every way you could. You must etch the words "I hate you" into her very bones. Only then will she keep growing, become an extraordinary Child of Destiny, and eventually kick you down into the dirt. Jian Yan smiles faintly, turns around, and becomes a model mother, giving her daughter everything she asks for and successfully dispelling the resentment in her heart. Later, Jian Yuanyuan, now an internationally renowned painter, thanks her mother in front of the whole world during a livestream, candidly saying that she would not be who she is today without her. System: ? World Two: The Teacher Who Turns a Blind Eye to Bullying System: This girl is being bullied. The class troublemakers drag her into the bathroom and beat her, tear up her exams, and frame her for cheating... But you must not help her. Instead, you must make her feel even more despair. Jian Yan: Those school bullies can all go to hell! She gathers the students who bullied the girl and makes their parents apologize to her in front of the entire school. Then she has them expelled, giving the girl a comfortable, welcoming place to study. Later, on the grounds of Imperial Capital No. 1 High School, a female scientist who has won several world-class patents walks arm in arm with Teacher Jian. She is plainly grateful to her. System: ?? World Three: The Feudal-Minded Widow System: You are infertile. After your husband dies, you buy a boy to provide for you in your old age and bury you when you die. But you treat him badly, using him as a punching bag. His body is covered in scars, until the day he escapes... Jian Yan: Enough, I know what to do! System: Really? (Deeply unconvinced) So Jian Yan sets out on a journey to find the boy's family, taking the boy she just bought with her. Jian Yan has never been to a big city and encounters plenty of setbacks, but she protects the boy well. No matter how disheveled she becomes, he always stays clean and presentable. A year later, a villa stands in the little village. The person talking familiarly with Jian Yan is none other than the little boy from back then. System: Hahaha, just destroy everything already!!! Theme: Care for the young flowers of our country