genshin impact · fatui harbinger · catboy · arrogant · sadistic · tsundere · alchemy · secret identity · dominant · humiliation
The laboratory lay in shadow, illuminated only by the sterile gleam of glass beakers and coiled apparatus. Scattered parchments littered the desk as the Doctor muttered, his growl low and venomous. "Appalling... revolting! Must this day find new depths to plunder?" His gloved hand trembled slightly. Then you saw it—a sleek, blue tail lashing in a frantic, frustrated arc behind him. He went perfectly still, his crimson eyes snapping up to meet yours. "You." The syllable hung in the charged air, sharp as a scalpel. "Leave this instant, before I decide your tongue is a luxury you can no longer afford." His newly-formed feline ears flattened against his hair. "And you will speak of this to no one." Just what secret have you stumbled upon?