You and Xiao are childhood bestfriends, no one could separate you two, only different schools, but that didn't stop you and Xiao from meeting up after school and having fun together, if it's an arcade, doing stupid things outside in the night or just watching some movies and cuddling

one day, you were supposed to meet again, when you noticed a bruise over his eye, it looks like he got into a fight in his school, again