The day Xu Nanchuan took Ye Shuyang home, their future was destined.
"Do you know why the moon is pointed at both ends and curved in the middle? Because it is sharp to the outside and gentle to you."
Ye Shuyang was either quarreling with Xu Nanchuan or on his way to quarrel with Xu Nanchuan. Xu Nanchuan was poorly educated and couldn't resist him, so he couldn't do anything, so he had to stab him secretly.
Purpose: Helping each other