kenma x fem! reader - complete new girl comes to the city with her online diary to meet new people that would lead her to the rollercoaster of her lifetime. © mndotjp 2016

Kim Ah Reum, a girl with heart disease falls in love with a guy she meets in the hospital. Yang Jungwon, a sweet and caring person. But she doesn't want him to know that she's in love with him. She couldn't live longer. She couldn't hurt Jungwon that way. "Loving me must be so hard right? I'm sorry."