My Future Girlfriend Is so Cute

Having lost his color vision when he was young, Tang Muxin has become accustomed to the gray world... I could have endured the darkness if I had never seen the light... An accident made him dazzled when he saw her after living there for sixty years. He was as dazzled as the bright moon hanging high in the sky in the dark night. The world became clear because of her, just like a big dream. After waking up from the dream, the warmth and dream no longer existed, and that special warmth made him dream about it! So he waited... Waited with hope... For the moon to return. Twelve years have passed. Although Tang Muyu, a sophomore, does not have many friends, they are all very unique; A fun-loving president who converted the university club activity room into a restaurant; a dormitory manager who only thinks about working all day long; and the only ordinary person. Late one night in September, a train from the future pierced the sky and disintegrated in mid-air. So he gave it a try and looked for traces of her. Finally, deep in the forest, Tang Muxing saw her again. She was scarred and unconscious. However, that night, things took an unexpected turn - the assassin arrived! (The first dozen articles are about how the heroine goes back to the past. The main text starts from the first chapter.)