My Boyfriend Keeps Dying [Loop]

Please add my upcoming novel, An Unexpected Return [Reborn], to your collection! The blurb is below. If it sounds interesting, please give it a save! [Slow-to-the-uptake, sunny older brother bottom × cold, rebellious, strong younger brother top] Yu Qingran's boyfriend, Qin Zhiyue, died in a car accident at the age of twenty-seven. The year after his boyfriend's death, Yu Qingran received a package sent from ten years in the past. Inside were a suicide note and a music-box model. The note was signed by his dead boyfriend, Qin Zhiyue, and the music-box model was one Yu Qingran had made by hand and given Qin Zhiyue eight years earlier. When Yu Qingran opened his eyes again, he was back ten years in the past. He discovered that the gentle, considerate, sunny, cheerful boyfriend he remembered was actually a gloomy, world-weary boy. To save his dead boyfriend, Yu Qingran decided to stay by Qin Zhiyue's side every moment of every day. But he would inexplicably lose his memory while they were together. When he came to again, he would discover that Qin Zhiyue had still died in a car accident at twenty-seven. The year after Qin Zhiyue died, Yu Qingran received the music-box model once more and returned to the past again. He looked at the boyfriend who was supposed to have died in a car accident, now standing there with a bruised face and trying to pry open his front door. Everything was repeating Yu Qingran realized he was trapped in an endless loop. He watched his boyfriend die again and again... ** Qin Zhiyue met Yu Qingran again, only to discover that Yu Qingran had completely forgotten the promise he had made to him as a child. He had also become incredibly annoying. Wherever Qin Zhiyue went, Yu Qingran followed, even to the bathroom. If Qin Zhiyue fell asleep in class, Yu Qingran would grab him by the collar and shake him awake. If he skipped class, Yu Qingran would lie in wait for him with a teacher. On top of that, Yu Qingran would make sure he went to bed early and got up early, ate properly, and even accompany him to see a therapist. Qin Zhiyue: ??? Who's the one with something wrong with him here?! He had never thought anyone could be this annoying! - Later, Qin Zhiyue pulled him into a room, pinned him against the door, and held him in his arms, repeating over and over,