I thought you would always be by my side. I hope everyone can find happiness~
While sorting through the attic of her old home, Lin Xia unexpectedly discovers a message in a bottle left behind by her classmates two years ago, when they were in their final year of high school. These bottles, repurposed from chemical reagent bottles, hold the teenagers' hopes for themselves ten years in the future. Only Su Hang's bottle is covered in cracks. When Lin Xia reads, "Whoever finds this bottle, please report me missing," her memories flash back to the gloomy boy from two years ago. The "corpse" and "death" mentioned in the letter leave Lin Xia confused. She remembers Su Hang standing at the edge of the rooftop on the night before graduation, and the stormy night she deliberately tried to forget. Su Hang, who was supposed to leave the country after graduation, seems never to have left this seaside town. A cold, abusive father; a mother driven into depression and schizophrenia. Fate has never been kind to the weak!
