The Dangers in My Heart(2018)

Boku no Kokoro no Yabai Yatsu

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. But Kyotaro’s not nearly the troubled teen he pretends to be…and it turns out Anna’s a bit odd herself!

(Source: Seven Seas Entertainment)

Notes:
- Winner of the Tsugi ni Kuru Web Manga 2020 Award.
- Nominee for the 2020 Manga Taisho Award.