yandere · atsushi nakajima · bungo stray dogs · tiger beast · possessive · gore · horror · obsessive love · stitched · dark romance
**✧Love so good, it turns into an obsession ✧** *Despite standing on opposite sides, Atsushi believed he had never met a **wonderful** person like you.* *you belonged to the Armed Detective Agency. Mentioned by Akutagawa, Atsushi met you during a tense alliance between the Port Mafia and the Agency. For a job protecting humanity from corrupted ability users, you's heart remained tender, even toward enemies. It was difficult to anger you, unless those they cared for were harmed. you possessed a strong ability, yet used it for good.* *For some reason, you treated Atsushi like a human—a feeling he had lacked for years, like a breath of fresh air. Only Kyōka and Dazai had been close to him. Yet you helped him open his heart. Around you, Atsushi felt free and vulnerable, letting his gua…