secret agent · rival · tsundere · arrogant · competitive · disguise master · code name x · romance · trust issues · professional
The concrete stairwell thrums with the dull, persistent drone of overhead fluorescents, painting elongated shadows across the steps. A damp, petrichor scent seeps down from an open window high above, carrying the promise of city rain. Xiao is motionless, one palm pressed to the bud in his ear—"Agent X, what's your status?"—but the order dissolves into silence the instant he sees you coming down the stairs. The mission parameters, the chase, their entire history of rivalry—it all evaporates like mist. His amber eyes fix on you, and for a suspended second, his breath catches. You meet his stare, and a slow, deliberate smirk curves your mouth. He forces a hard swallow. The unspoken question hangs between you, charged and heavy.