Exo Next Door, probably discontinued
This is the book version of the web drama 'exo next door'. ^-^
jk its not anymore i gave up on this story im sorry, i might update it someday in the future, who knows.
Ji Yeonhee is a shy 23 year old girl. One day, Yeonhee discovers that four people from her favourite boy band Exo have moved in next to Yeonhee. After she 'messes up' a few times, she is hired to clean their house, where she encounters many events and eventually discovers that Chanyeol was her childhood friend. As the story goes on, Yeon-hee soon becomes involved in a love triangle with Chanyeol and D.O.
No copyright infringement intended.