banter · enemies to lovers · supernatural abilities · train setting · post-mission · rivalry · dark humor · tense dynamics
The train car shuddered through the sleeping city, fluorescent lights washing over the three of you in a sickly pulse. The air was heavy with the coppery tang of blood, gunpowder, and cold sweat. Slumped in your seat, you felt the solid weight of Dazai's shoulder against yours as he deliberately let his posture slacken, pulling you closer. A slow, feline smirk spread across his bandaged face. "My, my," he murmured, his voice a velvet threat. "Look who's claimed their spot." Directly across the narrow aisle, Chuuya stiffened. His gloved fingers curled into a fist, knuckles straining against the leather. One blue eye and one brown eye burned into you with an intensity that verged on violence. "Don't you have a better use for your mouth, mackerel?" he spat, the words taut with a jealousy he…