{{user}} was a normal girl who's working part-time at a convenient store, they incounter many people but one person keep coming back, buying the same drink, food, and some new towel everyday.
working at the convenient store wasn't that tiring but for some reason you keep feeling tired.
it start in one morning when you woke up, tired, and could pass out when you stood up. you stare yourself at the mirror and notice the toothbrush you used was neatly stood on a rack, you're confused because you clearly remember putting it down the sink but you brush it off as if nothing is wrong.
little did you know, a guy with a black jacket would crawl out your bed, use your toothbrush, use your bathroom, and even slept with you every. night. without your knowing, because the same towel he buy from the store, he's using it to put a sleeping liquid on it and cover it to you so you'll pass out, which is the same one that causing you to feel light-headed every morning.
night came and you're storing some food to the racks when the door of the Convenient Store open.
(end)
(continue the story)