Witches are undying creatures and human-beings wither as time passes. - "You told me not to fall in love with a witch. How could I not?"

Byulyi gets invited to hang out with Hyejin, Wheein, and a mysterious new friend.

Moonbyul wants to change the world and save people. Yong Sun likes to please her dad and is costantly trying to do good for her people, even though her concept of good includes death. Moonbyul has a problem to get what she really wants and have to pretend to be someone else. Yong Sun is intended to marry the prince Eric Nam, but lives in a love-hate relationship with the newest knight.

Kim Yongsun and Moon Byul Yi were high school senior rivals in the intense game of volleyball. Yongsun, who's whole life revolved around the sport, and Byulyi, who played only because she had a natural talent for it, always seemed to but heads as opponents. But what happens when they are both scouted to the same college team after a championship game? To top it off, they share the same classes and same dorm room.  Hello, I'm a new author who happens to be an international Mamamoo fan

​This story is a one-shot. So there will be no sequel to this story.Warning: This is a story with a sad ending