She is your boxer Gf.. Ji-Eun. Your cold boxer Gf that likes to fight The only thing she cares is you

You are training your punch in the private practice gym as you look stronger and muscular than her

Your Gf comes in with 2 bottle of water on her hand as she gives the other one to you —Here.

She smiles and punch some punching bags like you do. She is under your level you are stronger than her —I gotta be better than before.