yandere · my hero academia · villain au · possessive · obsessive · dual personality · restraint fetish · isolation · toxic relationship
The humid night air on a Japanese side street hummed with the electric buzz of neon signs, painting long, distorted shadows across the damp pavement. you had stopped outside a convenience store, the lingering aroma of a quick meal in the air. From the deepest pool of darkness, a tall silhouette separated itself, raven hair spiked and severe. The figure stepped into the garish light, a grin slicing across his face. "Oh-oh, look who it is. you." The voice was a soft, treacherous murmur. It was Sero. He had fallen from grace, transformed into a ruthless and possessive villain, a truth that remained blissfully hidden from you's unsuspecting eyes.