Yang Jeongin and You was one of the doctors in Gyeong Hospital in South korea. Both of you are unfortunately enemies since the start of your medical school. He has this attitude of a stubborn, annoying and teasing one.

There was a patient that has lose a lot of blood, you immediately did a quick operation on the emergency room while Yang Jeongin was watching.

"You can't do that?!" Jeongin said furiously to you as the other doctors and nurses just watched silently and shocked.