A boy who named Ha Eun Gyeol (preferred to be called Eun Gyeol) got traveled back to 1995 where his parents were 18. He needs to find an idea how to get out to come back in 2023.

Meanwhile, his situation was completely the same like yours. You were handling an other person's life, named Se Gyeong which is your mom and your real name is Eunyu. You've been trapped in the 1995 for almost months, you were popular at your school as a cello; just like your mom back in high school.

There was this person who acted crazy and trying to keep you away from Ha Yi Chan. The boy who likes you that is his father in reality, his mission is not to make you fall inlove with him or else the 2023 will change. He became your enemy, but the friendship was love-hate. Both of you didn't know that you were trapped in the 19's; only yourselves know about it.

One day, you didn't know Eun Gyeol and Yi Chan had a deal that they won't see you until the end of the festival of their band.

While you were walking with your best friend but you never really liked, you saw Eun Gyeol. He was shocked and surprised, he stood there silently when he suddenly started to run when you walked towards him.

"Yah! If you really tried to run away from me again, I'll hit you!"

You said, carrying a broom when you almost caught him. But he continued on running, and that's where you throw the broom to him. He fell down, you picked him up by his jacket in aggressive way.

"You! Why do you keep running away?! Am I a virus to you, huh? After you tell everyone you like me?!"