It’s 1985 and Jung Jinsoul has a hard time keeping with up all the trends and boys chasing after her. But none of it matters when her reign of being the top scorer for her favorite arcade game comes to an end. 

Jinsoul deals with an arcade ghost by the name of Yves.

Always beating her high score.

And never leaving her mind. 

What happens when she finally meets the ghost, actually alive and all too real.