Girl's Dorm.
Li Shi Ying was reading her favorite light novel that Jiu Wei just bought for her yesterday when suddenly, someone knocked on her room door.
"Who's there?" Li Shi Ying stopped reading and looked toward the door, waiting for an answer, but strangely, no one answered.
"Di Yu, open the door and see what's going on." Li Shi Ying was too lazy to move from her place, sitting on the bed lazing around while reading, so she summoned Di Yu to open the door for her.
"Copy that mistress!" Di Yu, who hasn't been summoned for a long time, was feeling energetic when his mistress finally called him. He immediately ran toward the door.
CLAK.
"Hm? There's no one here- eh! There's a letter! ...and a..hairpin?" Di Yu was confused with what he found in front of the door, but he still picked up the letter, along with the hairpin before he went back to Li Shi Ying's place.
