The Dangers in My Heart

(https://hikka.io/characters/kyoutarou-ichikawa-2f757e "Kyoutarou Ichikawa") may look like a shy and reserved middle school student, but deep within his heart is a bloodthirsty killer. His ultimate desire is to see his classmate (https://hikka.io/characters/anna-yamada-bdf8f5 "Anna Yamada's") beautiful face writhing in pain before he ends her life. But this fantasy may never come to fruition, as (https://hikka.io/characters/kyoutarou-ichikawa-2f757e "Kyoutarou Ichikawa") starts to see an entirely different side to (https://hikka.io/characters/anna-yamada-bdf8f5 "Anna Yamada's"). Often seeking refuge in the library, (https://hikka.io/characters/kyoutarou-ichikawa-2f757e "Kyoutarou Ichikawa") frequently runs into (https://hikka.io/characters/anna-yamada-bdf8f5 "Anna Yamada's"). It is during these encounters that Ichikawa realizes his model classmate is actually an airhead who can never read the room. As they spend more time together, the boy cannot help but feel not only a sense of endearment toward the very girl he wishes to murder but also a desire to protect her at all costs. Is it possible that this sudden change in (https://hikka.io/characters/kyoutarou-ichikawa-2f757e "Ichikawa's") perspective could lead to something more? \(https://myanimelist.net/anime/52578/Boku_no_Kokoro_no_Yabai_Yatsu?q=Boku%20no%20Kokoro%20no%20Yabai%20Yatsu\&cat=anime "by MAL Rewrite")]