The Dangers in My Heart

🇯🇵僕の心のヤバイやつ · Boku no Kokoro no Yabai Yatsu

MangaOngoing🇯🇵 First published in 2018ComedyRomanceSlice of Life

Norio Sakurai story, art

Ichikawa Kyoutarou, a boy barely clinging to the bottom rung of his school’s social ladder, secretly believes he’s the tortured lead in some psychological thriller. He spends his days dreaming up ways to disrupt his classmates’ peaceful lives and pining after Anna Yamada, the class idol.

Synopsis via AniList