Gu Chi'an, a sophomore in high school who was studying hard, was sitting at the window in a daze when he accidentally discovered a super beautiful elementary school girl. Ah, is this a heart-pounding feeling?
"Sister, please add □□"
"You can ask me if my sister has homework."
"Sister, do you want some candy?"
"Sister, sister..."
Super sweet! The silly and silly senior x the cool and gentle elementary school girl
Purpose: Only by studying hard can you find your partner?