Comic Japan Boku no Kokoro no Yabai Yatsu ( The Dangers in My Heart ) Vol 11

Following Ichikawa Kyoutarou, a teenage boy belonging to the very bottom caste of his school, this work details his troubled interactions with a certain classmate, and his attempt to hide murderous impulses that find themselves in the darkest recesses of his soul. In reality, though, it's a sweet youth rom-com between a messed up boy and a bright, if somewhat strange, beautiful girl.