At sixteen, Yu Weiwei is welcomed back into her wealthy birth family. That year, Gu Chenjin saves her, and from then on she becomes his devoted doormat.
She neglects her studies to pursue her dream guy and eventually only gets into a vocational college. Her white-lotus older sister tramples her underfoot, and everyone laughs at her.
At twenty, Yu Weiwei is diagnosed with a terminal illness. Before she dies, she confesses her feelings.
The young man, who has already been admitted to Tsinghua, lies: "Actually, I'm terminally ill. I can't ruin your life."
Yu Weiwei coughs up blood, heartbroken yet thrilled. "That's great! I'm terminally ill too, so we can share a hospital room!"
Gu Chenjin: "..."
After being reborn, Yu Weiwei finally understands that Gu Chenjin had been sick of her for a long time, and the terminal illness was just an excuse.
When she wakes up, she also gains a System: [Study-to-Cure System]
Her birth mother punishes her by making her work at the family's private hospital, based on nothing but her white-lotus sister's word.
Determined to cure her terminal illness, Yu Weiwei takes her books to the hospital.
Before long, media outlets report that group CEOs diagnosed with liver cancer, lung cancer, stomach cancer, and other illnesses, along with their wealthy wives, have all recovered after visiting the Yu family's hospital and meeting an "ordinary little nurse."
Meanwhile, Gu Chenjin, who was perfectly healthy in his previous life, is cursed by Yu Weiwei and diagnosed with brain cancer.
Lying in his hospital bed and remembering his past life, Gu Chenjin looks at the "lucky little nurse" who's come to give him an injection.
Desperate to stay alive, he hesitantly asks, "I'm terminally ill. Would you still love me?"
A message pops up on Yu Weiwei's phone.
Gu Chenjin catches a glimpse of it: [Weiwei, your 2,000-square-meter library is ready. Want to come read?]
One message after another comes in, all from the big shots who have just been discharged.
Yu Weiwei lowers the needle, then looks up. "Please have some self-respect. I only love studying."
What's so fun about a dream guy compared to studying?
Premise: Study hard and keep improving every day