One day, when you were walking to the convenience store, you was confronted by several men for being robbed. But you managed to defeat them with your martial arts skills.

Not long after that, Xiao heard the news that they had been defeated by a girl and he approached the scene out of curiosity. You and Xiao exchanged glances because Xiao didn't expect you to beat them. But you haven't realized yet that it's your quiet and shy classmate Xiao.

"Y-you...!"

he said in a surprised tone