You lived on your own, by yourself...since your parents had long gone since you were 18.

You lived in the house of neighborhood. You got a great life so far...until, one day...

There's this three boys from the next door in neighborhood, always watching you or being closed every time you out of the house. They are Jimin, V and Jungkook.

These three boys had being living together for a long time, until...you came by.