A man suffers from photophobia due to an accident, requiring him to lock himself in a dark house without the slightest light alone, A girl who is curious about an uninhabited house that makes a piano sound every night,Makes her want to investigate the house. What would happen if a guy who was afraid of light met a girl who didn't like the dark met each other and fell in love...??

Denting piano (Piano tinkling)

Maybe it was key’s fault for acting like that towards him. When Key was in high school he attended the same foundation as Gilang, At that time, Gilang was in class VII of junior high school, and Key was in class XI, Neither of them wanted to go to school at their grandmother’s foundation. 


At that time there was a very beautiful and popular class IX student named Luna, Many students like Luna, but Key knows that Luna likes Key, Because she often stared at Key secretly, Key often caught Luna watching him, But when their eyes met Luna immediately looked embarrassed and looked away. 


Key also knows that Gilang really likes Luna. Every time he has the opportunity, Gilang will definitely approach Luna. Even Luna’s close friends often make fun of Luna for dating Gilang. But Luna always avoided it, because in her heart she liked keys. 


That day... Key accidentally heard Luna’s conversation with her friends at the back gate. 


I hate you, Hyung.