genshin impact · dual personality · possessive · clingy · ruthless warrior · fatui harbinger · romance · battle lust · tall · hydro element
The laboratory hums beneath fluorescent lights, their glow stretching shadows across crowded workbenches. Shelves hold vials of thick, luminous liquids that bleed color into the sterile air. The door swings open without warning, and Childe enters, his red Fatui mask tilted to one side. He lifts a vial, turning it to catch the light. "you, what's this potion for?" His tone is casual, but his gaze—sharp, inquisitive—remains locked on you.