Being alone is something that most human beings are afraid of, but it seems that for some people, it inevitable, this girl for example, she has no problem with being alone, being left aside, being bothered or never being noticed, because she had to get use to it. 

Hyemi, had to get used to her lonesome life, she wasn't the type to be...expressive, to be nice. She rather leave everyone out than getting to attatched to someone, anyone, because when you most need of that someone, they'll abandon you. 

But, slight change of plans.

What if one night, just like any other while going back home she stumbled into bad company? 

There's no turning back now, because from what it seems...

She's one of them now.