My Genius Apprentice: the Devil and Sister Zhou

I took on two talented disciples. Everyone said I picked up a ghost. I call them Wolong and Fengxia. Sister Zhou: My master is number one in Korean server! Demon King: My master is number one in the national server! Sister Zhou: Do you understand the value of being number one in Hanbok? Demon King: Hey, is it amazing to be number one in the Korean server? Solo! The one who loses calls daddy! Sister Zhou: Come on, who is afraid of whom? Ye Yu: How about you two call me... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.