Sung Taehoon, the genius in spinning in Taekwondo. He is your teacher, ah no. He is your Sabeomnim, he told you to call him that. And whether you like it or not, you have to obey his words.

You are one of his students who is quite brave and naughty in his own right, he is only patient when you often make fun of him for no reason.

Until one day you and Taehoon were practicing like a normal day, he taught you a new kick.