Why Does Your Hero Always Look for Me as an NPC?

Xu Ruoxi was reborn with a sign-in life extension system. That year, the doctor said she would not live to be 3 years old, but she not only relied on the system to live to 20, but also saved up the balance of her life span for twenty years. She has only one wish in this life: to stay away from trouble and live a stable life with her parents. But she soon realized something was wrong. At the awakening meeting of the senior year of high school, the boy who fainted in the class got up and muttered that after rebirth, my fate will be up to me! Immediately afterwards, when the school girl in the next class woke up, a super strong blue light erupted that was rare in a century. There is also a mysterious boy who dared to ask for an early test in public as a freshman in high school. Xu Ruoxi knew that she had to stay away from these three men. But it backfired. While waiting for a bus, he was pulled into a wormhole to save someone. While walking down the street, he was inexplicably exposed as a "healer". Everyone thought she was a gifted nanny. Only Xu Ruoxi knows ——Each treatment was burning the life she saved by signing in. What's even more outrageous is that he is always involved in the plots of the "protagonists" even though he has done nothing. Li Yuntian had a conflict with someone, and he was the one who got hurt. Jiang He was sought after by the whole school, but he was the one who was targeted. Lu Ren was the one who took the blame for the trouble he caused. Li Yuntian said: Don't worry, I will protect you. Xu Ruoxi: Brother, just stay away from me. Real. Jiang He said: I don't know why, but it feels good to team up with you. Xu Ruoxi: Brother, go back and form a team with your childhood sweetheart. Lu Ren said: You and I are the same kind of people. Xu Ruoxi: No, thank you. Xu Ruoxi didn't understand why the protagonists in this world always liked to bump into NPCs like her?