"Let's cherish each other!" The supporting character that will eventually be thrown away, don't play hard to get! Kim Geumja who is deeply immersed in the supporting character of a novel soon to face a miserable ending. One day, I was involved in a car accident. When I opened my eyes, I found myself inside of a novel! It's shocking but I couldn't believe I met the supporting character whom I loved dearly, Kyle. Meeting him... I couldn't help but dance from so much happiness. Proud of my sincerity and healthy body, I decided to make Kyle happy... But for some reason, I could hear all the bad feelings towards Kyle! What a useless telepathy... Kim Geumja, who lives with an excited heart thinking about Kyle again today. If I can be by Kyle's side, I can do all kinds of work, even a man's! You’re just a supporting character, so love me!