[Both Reborn] + [Revenge and Putting Scumbags in Their Place] + [The Newcomer Fights to Win Her Over] + [The Scumbag's Long Road to Winning His Wife Back]
In her previous life, Xia Xingyao was an orphan living under someone else's roof. One small act of kindness when she was young made her see Chu Yixuan as a ray of light in her life. She willingly stayed by his side, devoted to him like a lovesick puppy, unaware that his heart already belonged to the woman he cherished above all others. She spent years humbling herself and trying to please him for love, only to be abandoned like trash after she developed terminal cancer. She died full of hatred.
Reborn just before the college entrance exams, she turns around and accepts the affection of Chu Yixuan's sworn enemy, Fu Chengyuan. When Chu Yixuan realizes that the lovesick puppy who used to follow him around is no longer obsessed with him, he watches Xia Xingyao walk side by side with Fu Chengyuan and, for the first time, feels panic. He is desperate. After losing her, his eyes grow red, but he discovers that nothing can undo what has already happened.
Fu Chengyuan had fallen for Xia Xingyao long, long ago. But back then, Chu Yixuan was all she could think about. Afraid that a forcibly picked melon would not be sweet, and that she would despise him if he confessed his feelings, he never dared to take that step. Instead, he stayed by her side as her older brother, until she died of cancer. Only then did he learn how much Chu Yixuan had made her suffer over the years.
He asked himself: Fu Chengyuan, you watched her die in your arms. Did you ever regret not fighting for her?
When he opened his eyes again, he never expected to return to the year Xia Xingyao was still in her senior year of high school. Given another life, this time he would fight for her with everything he had. He was determined to win her, even as the one who came along later!
It's so well written, I like it