Gong is Shou's father's best friend. After Shou's father died, he raised Shou. He devoted his whole life to Shou, giving everything without marrying and having children. Let Shou get married and have children, everything has been arranged, and the love is deep and secret, and cannot be expressed in words. As an elder, sit in the high hall, receive tea, and ignore the sad eyes...
Concept: Love is clear and deep