Our old friends are separated by rivers and seas, and separated by mountains and rivers several times.
When we first see each other, we are confused and confused, and we feel sad about each other's years.
Mei Xue gradually became childhood sweethearts with her senior brother, until she was fourteen years old when her senior brother left and never came back.
Ten years later, things changed, and Mei Xue gradually encountered a catastrophe for her school. She reunited with her former senior brother, but they didn't know each other.
…
The innocent girl gradually became a heroine. What did she gain and what did she lose?