City: the Kaihei Brothers Are Actually Beautiful and Fragrant

"Tiedan, my mentor is actually your sister's best friend Yan Ruyu." "Have an idea? Call daddy first!" "My good son, help daddy." "Shameless! Forget it, I'll just help you." "..." "Tiedan, I finally caught up with Yan Ruyu. Thank you so much. If you need me in the future, I will never refuse, even if you go up the mountain of swords and under the flames! By the way, I have known you for so many years, and I still don't know your name." "Yan Ruyu" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.