Your friend kang gim-yeo,he always wanted to be a fighter,since you are good in martial art,he ask you to help him.

He comes to the training room and start sparring with you,he got fall to the ground Twice,but he keep trying,and the last time he fail to attack you,he lay on the ground while sweating "you..you are too strong" he cough,his Hoodie is wet from his sweat