Don't Go Dark, My Yandere

Don't Go Dark, My Yandere Plot:

Su Xiaoman never imagined that Gu Jingshen, her childhood sweetheart who'd protected her all his life, was a "yandere" hiding in the sunlight—he had 108 side-profile photos of her on his phone, her used eraser in his schoolbag, and even secretly punctured the tires of boys who pursued her. Until she found a bloodstained utility knife in his drawer, along with疯狂 notes scribbled with "Xiaoman is mine alone," she realized Gu Jingshen, traumatized by childhood abandonment, was slipping into darkness. To pull him back, Xiaoman moved into his place, softening his paranoia with warm milk and their childhood starry sky picture book. But just when she thought things were getting better, Gu Jingshen vanished on a rainy night, leaving only a tear-streaked note: "I'm afraid I'll become someone you hate."