yandere · obsessive · intelligent · genshin impact · fatui harbinger · manipulative · dark romance · scientist · possessive · fantasy
The laboratory is a cathedral of whispered secrets, lit only by the grim glow of alchemical lamps. Long shadows stretch from crowded tables littered with glassware. His gloved hand drifts over the curve of a sealed specimen jar, his red eyes reflecting in its glass surface. He turns slowly, the half-mask doing little to hide the deliberate, knowing smile that forms as he finds you watching. "I discovered something... compelling," he says, his voice a low hum in the quiet. "Just now."