One.

There is a young girl sat at the corner of the room. Her eyes remain focused on the highlighted pages of a text book and, despite the uncharacteristic loudness of the library, her facial expression remains relaxed and reserved. Her hair is tied up into a high pony tail to keep her hair out of her eyes and once every ten minutes or so, she checks her phone. Joohyun, from what she sees, assumes that this girl is one who is nearing her exam period.

Two.

There are three boys huddled together on one of the tables. they look considerably young and appear to be playing a round of yu-gi-oh with a stack of trading cards. Joohyun sees one of them grimacing at another, yielding a card a moment later.

Three.

There is a foreigner speaking to the librarian in what Joohyun makes out to be fluent korean. Her skin is beautifully dark and her hair is packed up into a large bun. She seems to be looking for a specific book and judging by the letter in her hand, with the seoul university logo stamped onto the corner, she must be here to study as well.

Joohyun likes to observe. Not judge, but to simply enlarge to image she sees to focus on the smaller details. She likes seeing the difference in people's behaviour and their unique expressions, it all fascinates her in a way that many cannot seem to understand. This, no matter how many people misunderstand her intentions, is her biggest asset. Her reserved nature is the reason for her scoring a 9.7 on the company entrance test. The entrance test that wasn't at all expected by anybody who applied.

It is probably is worth mentioning that the "company", is not a mainstream company. It is a sheep in disguise. Those who apply, whether they like it or not, are made to think that they are applying for your usual office-based job when in all actuality, they are applying for the biggest organisation in the country. 

Stigma.

Of course, what joohyun didn't expect after having secured a position at the highest ranking protection base in Korea is that she'd be assigned the job of protecting one of her peers. let alone, not one who thinks that there are rabbits residing on the moon.