At the age of eight, Su Wang was brought home from an orphanage by Lin Yan, who was frail and sickly. Lin Yan gave him a warm home and devoted care, and from then on, Lin Yan was all that filled Su Wang's world. As Lin Yan's health worsened, Su Wang grew ever more possessive, desperate to keep him by his side. During a trip north, Lin Yan's condition took a turn for the worse, but he still forced himself to accompany Su Wang to see the snow. In the end, Lin Yan died on a snowy day, after going alone to the mountaintop to watch the sunrise. Only when Su Wang read the letter Lin Yan left behind did he learn that Lin Yan had long known about his feelings and was well aware of his own illness. The trip had been Lin Yan's way of accompanying him through their final days together, and he had understood that Lin Yan's words, "I'm going somewhere far away," meant farewell forever. Lin Yan's death shattered Su Wang's world completely. All he could do was keep watch over the empty house, the memories, and the letters, spending the rest of his life without Lin Yan in the silent snow...