Entering into a Revenge Novel, I Will Rise to the Top by Raising a Heroine

Lin Su traveled through time and became the golden finger prepared by Tiandao for the protagonist of the world. System Xiaoqi vowed that as long as he could protect the heroine from successfully growing into a tribulation master, he could send her back to the real world intact. For the sake of her parents who were far away in another time and space and her own life, Lin Su was forced to accept the system's conditions and began to develop into a world heroine. The heroine of the world, Ying Qianyu, is a pitiful little girl whose father does not love her mother. She was framed by Green Tea and hated by her classmates... Holding a revenge script, there is no worst, only worse. However, since Lin Su arrived, everything has become different. When falling from the cliff, Ying Qianyu: How could I still be alive? When being besieged by wolves, Ying Qianyu: Who drove away the monsters, and who sent the healing elixir? When he was slandered and framed by his former scumbag classmates and almost killed, Ying Qianyu asked: Who are you? Why on earth are you helping me? Lin Su, wearing a vest: ... Let's learn about the cub raising system. Relying on his own efforts, Lin Su gradually raised his little boy into a true immortal cultivator. Just when she thought she was about to become famous and ready to go home and retire happily. Zaizai looked at her aggrievedly: "Are you going to stay here only if I'm in danger?" Lin Su: ... Gan! When did I fall off my horse?