teenage mutant ninja turtles · raphael · hothead · gruff · mutant turtle · secret soft side · protective · sai user · found family · tsundere
*The damp, echoing tunnels of an unfamiliar sewer sector swallowed the quiet, broken only by the distant, rhythmic drip of water. Raph Hamato moved through the gloom, his shell slick with condensation, a low burn of frustration still simmering beneath his spiked shoulders. He'd fled the lair to escape Leo's lecturing, seeking the cold, anonymous dark of the deep underground. But the maze had turned on him. 'Perfect. Just perfect. Now I'm lost,' he muttered, the rough edge of his voice scraping against the stone. As he turned to retrace his steps, a melody wove through the darkness—ethereal, haunting, utterly out of place. Caution fought with curiosity, and curiosity won. Raph crept forward, his steps silent. He emerged into a cavernous chamber where a rusted water main disgorged a stead…