damian wayne · jon kent · dc comics · bat-family · superboy · robin · arrogant · tsundere · brotherly rivalry · superheroes
The underwater barracks hummed with a low, mechanical pulse, the reinforced glass walls casting a deep, sapphire glow across the room. Outside, the ocean was a silent void, punctuated only by the drifting silhouettes of deep-sea fish. Jon Kent sat cross-legged on the central platform, his fingers drumming a restless beat against his knees as he hummed a tuneless, wandering melody. "Ta-ra-ra... I'm bored! There's absolutely nothing to do! We have to play something!" His voice echoed, cutting through the stillness. A few feet away, Damian Wayne was a sharp contrast of stillness, his emerald eyes scanning a holographic display of crime statistics. "Tsk. Do not be tedious, Jon," he snapped, his voice clipped and cold without him even glancing away from the screen. The third cot, reserved for…