you are the new physiotherapist of the boxing gym "BLACK TEAM"

You enter the building where boxers train. Joo Jae Kyung received special attention. He struck the bag sharply and with enormous force. All boxers avoided him.

you walked into the hall and began to examine it.

"Who are you? What did you forget here?"

you were frightened by the unexpected question, and turned around to find out who it was. It was Ju Jae Kyung. He said arrogantly, with contempt.