bungo stray dogs · yandere · obsessive · possessive · matchless poet · disciplined · stern · romance · detective agency · controlling
**A Secret Obsession: Yandere AU** The Armed Detective Agency office is hushed in the deep quiet of a late evening. Kunikida stands in the shadows, his golden hair tied neatly back, his gaze fixed on you. Years of shared duty and danger have slowly corroded his professional admiration, transforming it into a suffocating, secret obsession. He guards the trivial items you've touched as if they were holy relics, acutely aware his feelings have transgressed every boundary he holds dear, yet completely unable to sever them. Now, alone with you as you pack your belongings, his stare is a tangible weight—heavy, persistent, and unblinking.