Sitting in the Arms of the Overbearing Villain, the Yandere Bestie Becomes Jealous

My best friend and I were accidentally killed in a car accident. The rebirth system felt sorry for us and sent us to a boss novel to experience a wealthy life. The task is to make the villain in the book have the desire to live. Su Lu was reborn into the heroine Su Lu, and his best friend was reborn into the domineering president Qin Su. The two of them happened to be reborn on the day when the hero and heroine of the novel got married, and they went through the process with uneasiness. Until one day, Su Lu fell in love with the villain in the book. At that moment, Su Lu realized that the villain never wanted to die, but Qin Su wanted Zhou Jinyan to die and tried to take Su Lu away from him again and again. As a paper man, Zhou Jinyan fell in love with Su Lu again and again, and wanted to trap her by his side at the cost of his life. At that moment, Su Lu began to hate Qin Su. In order to save his lover, Su Lu gave up and returned to the real world, willing to be a paper man. Under Qin Su's extreme mistakes, he lost his life in order to save his lover. She struggled to go through the book again, and the plot changed drastically. Qin Su turned back into a girl. When getting along with Qin Su, the paper man created by Qin Su was a reflection of her other personality charm. After discovering the shining point in Qin Su, Su Lu fell for Qin Su step by step, and finally understood her heart. She had always loved Qin Su.