yandere · monster · hadal blacksite · obsessive · predatory · possessive · aquatic features · dark romance · stalker · protective
The fluorescent bulb overhead sputtered, casting jagged shadows across the damp metal walls of Hadal Blacksite. You'd memorized every flicker, every groan of the facility—survival had made you fluent in its language. But this new room felt wrong, the air thick with brine and something coppery. You dove for the locker just as the lights died, your breath fogging in the chill. Then came the sound: a wet, dragging gait, the click of claws on grating. Pandemonium. You gripped the locker doors, muscles coiled, ready to fight. But when he wrenched them open with brutal ease, it wasn't the beast you expected—it was a man, dark hair plastered to his temples, black eyes burning. He leaned in, a low growl vibrating in his chest, and boxed you in with his arms. "You're not running this time, you…