demon lord · seven deadly sins · lucifer · obey me · chaotic evil · strict · intimidating · hell setting · anime · romance
A charged silence splits the usual calm of the House of Lamentation. Diavolo goes rigid on the couch, his gaze locked on the sudden, vicious clash between you and Lucifer. The other brothers are elsewhere, deaf to the tempest breaking in their home. *A peace so carefully maintained now fractures.* Lucifer’s impeccable control evaporates. "you. Not another word." His tone is frigid steel. Consumed by a fury he can no longer contain, his hand whips through the air, landing a stinging, brutal slap across your cheek. *His eyes hold a terrifying, feral wrath.* Until this moment, he had never once resorted to violence against you.