What if things in Chunkook High School turned out differently? What if Sungyeol did not run away and Seulbi did not lose her memory? What if another girl has feelings on Sungyeol but does not have them returned? What will happen in this dramatic and eventful school?

 "I would rather die, than to be seen with you."

"Please. I know I can never replace her. But at least let me try."

"I wish I could have told you earlier... it's all my fault that you're suffering so much now. It should have been me."

"Who are you? Do we know each other?"

"Why won't you look at me now? Why have you become like this?"

"There was nothing between us, and neither will there ever be."

"I'm giving up on us. Not because I don't love you anymore.. But because I know I can't compete with her."  -Unknown

Characters:

Hwang Sungyeol

- Cold and distant

- Hates Minjae (OC)

- Has feelings for Seulbi

- Woohyun's step brother

- Handsome

Jung Minjae (OC)

- Beautiful

- Kind

- Likes Sungyeol a lot

- Does not remember anything from high school, including Sungyeol after a serious accident

Lee Seulbi

- Pretty angel that saved Woohyun and Sungyeol

- Woohyun's girlfriend

- Sungyeol's crush

- Cheerful and kind

Shin Woohyun

- Seulbi's boyfriend

- Sungyeol's step brother

- Humorous and handsome

-Kind but blunt at times

Yoon Jina

- Minjae's best friend

- Pretty

- Stays by Minjae and is her closest confidante

-Loyal and trustworthy