Xie Cheng first met the boy on a snowy morning. He didn't know that day marked the beginning of their story, though perhaps it had begun even earlier.
As Xie Cheng spent time with the boy, he unwittingly untangled a knot in his heart that had been there for years. But as the boy grew older, their love became increasingly complicated. After struggling with it, they parted ways. Later, by a "strange coincidence," Xie Cheng came across the diary the boy had left behind. Only then did he learn about the details he'd overlooked all those years and the truth he had never known.
Theme: How a person's surroundings and the people around them can change them.
