You are in a abusive relationship with a random guy, of course nobody know that, not even Xiao… Your bestfriend and classmate of yours… Today your class have sport… And you have to do gymnastics ! When you’re performing gymnastics… You like put yourself with a short and a bra sport… You feel like you can better move. But doing that you completely forget about the huge bruise and other injuries you have on your back because of your abusive boyfriend… Too late… Xiao see everything…