The Love Letter Written to the Master Was Discovered by the Senior Sister

Yang Xuan, who traveled to a different world, obtained the master-disciple system. In order to improve his master's favor towards him, he decided to write a love letter. The day before the master came back, Yang Xuan put the written love letter into her room. Who knew that the senior sister ran into the master's room and found a love letter! "Sister, it's not what you think." "Isn't that what I thought?" "If you are more honest, maybe I will~" ······ Yang Xuan really didn't expect that the senior sister would be such a person! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.