living with your illness wasn't easy, especially after finding out so late that you couldn't prevent it.

this monster made you weak, a little reminder that before you were one of the strongest girls in your old school..

"old", because when your acquaintances knew that you were sick you wanted to change schools.

so here you are, at Eunjang. in particular you have bonded with two guys: the cold Yeon Si-eun, and the charismatic Su-ho.

today at school, during third period, you asked permission to go to the bathroom.

Su-ho was sleeping as usual on his desk, with his head resting on his pillow.

Si-eun, instead, paid attention to the lecture, taking notes.

and yet he had noticed that you were acting strange, since first period. and then suddenly you had to go to the bathroom? weird.

cramps, he thought. but then a doubt came to him.

meanwhile you were in the bathroom. you had just spat some blood in the sink.