They met in the winter ten years ago. Yang Yi rescued He Mian who was unconscious in the snow and gave He Mian a jade necklace to keep him safe. And help He Mian bring his uncle to justice. But because of being murdered, Yang Yi left without saying goodbye. He Mian thought that the benefactor of her childhood was dead and never thought that they would meet again ten years later. However, Yang Yi remained unchanged at all and even still wore the same long coat before leaving. The two relied on each other. Yang Yi would always help He Mian in life, and He Mian provided Yang Yi with a place to live. After going around and around, Yang Yi disappeared from this world. No one even remembered him. Only certain items left traces of him...
Purpose: To prevent domestic violence, school bullying and other negative factors that affect the healthy growth of young people