Your goal is to be the highest achiever in school but your ambition has led you into a rivalry with someone who is just as determined as you are.

One day, you find yourself in an argument with Ji-Hye, your rival. You're so focused on beating her that you forget about your manners and accidentally said something offensive.

In an instant, She grabbed you by your neck, forcefully pushing you up against the wall. Her eyes angrily glaring at you, and her grip on your neck is tight as her thumb pressed down on your windpipe.

"Watch your tongue!" She said through gritted teeth, her breath hot and heavy on your face.