Chang He wandered around in his early years. The unwanted child must learn to grow up. It wasn't until I met Changheng's family that I found a safe haven. "Chang Heng... I've given this life back to you. I don't owe you anything anymore." "Ah He, I miss you." But in the end, it turned out to be sugar wrapped in arsenic, very sour. "Thank you, Ye Qing."
Purpose: When it is broken, it is broken. Responsibility. Protection.