He was named Bai Kusheng.
Suffering from the destruction of his country and his relatives, he thought that he was destined to live alone until his soul was gone.
But one winter, the little buns he picked up from the roadside on impulse became a piece of flesh in his heart that could not be cut away, and seemed to pull him away from his lonely life.
Until Xiaobaozi took a sword and wanted to commit suicide in front of him.