Follow the Trail [Infinite Highway]

What if one day, everyone tells you: The person you are closest to has actually never existed. Do you still believe in your memory? Qiao Xinyue watched her sister disappear with her own eyes, and all traces of her existence were completely wiped out! Everyone looked at her with pity and disgust. "Xin Yue, you have no sisters at all." She desperately searched for evidence, but what she got in exchange was a cold restraint bed and powerful sedatives. A thousand days and nights of electric shocks and drugs failed to wash away her memory, only turning her into a complete "madman". Three years later, Infinite Highway comes again. Qiao Xinyue picked up the hairpin she gave to her sister in the monster's lair, and she had words engraved on the back. Is it the ultimate hallucination of worsening illness? Still, the truth finally showed through to her! That day, the high-altitude Infinite Highway personally awakened a real demon king. …… We have been classmates for twelve years and have been in love for seven years. Tang Haoze just went abroad for an exchange trip, and the girl he held dear to his heart turned into a "madman" in a mental hospital to be tortured by others! Although she is so thin that she loses her appearance, she still insists that she has a sister! Reason told him that Qiao Xinyue was sick! But seeing her paranoid to the point of self-destruction, he felt terribly distressed! He doesn't remember her "sister", but he knows how much he loves her! "If you're really crazy." Tang Haoze's eyes were red, and he gently held her hand full of pinholes, "Then I will go crazy with you." PS: The male protagonist appears relatively late. Intention: Believe in yourself!