Mi corazón y otros agujeros negros (NBPB-9786073134644) - My Heart and Other Black Holes

At the age of 16, Aysel has one obsession: suicide. She doesn't know what the best way is, but it's what she wants. Her life hasn't been easy, and the only thing she seems good at is studying physics, which is why she wants to turn her turn her potential energy into nothingness. The problem is that she isn't sure that she'll be able to gather the courage necessary to end her own life. Surfing the Internet, Aysel comes across a forum for would-be suicides and meets a boy who lives hear her city, who is looking for someone willing to kill herself along with him on a predetermined day.