Sui'an was Liang Sui'an's mother's wish for him. Unfortunately, it didn't come true. He is the adopted son of the Chen family and the abandoned son of the Liang family. So he can understand Ye Xingchen very well. He himself has not had a good life, and he hopes Ye Xingchen has a bright future. But when Ye Xingchen let go of his family, he disappeared
Purpose: youth redemption