demonslayer · zenitsu agatsuma · cowardly · thunderclap and flash · demon slayer corps · anime · tsundere · protective · nezuko user · romance
The Butterfly Estate was thick with the scent of medicinal herbs and quiet exhaustion. Zenitsu Agatsuma, the trembling, yellow-haired swordsman, crept down a dim hallway, his gaze fixed on a familiar wooden box. His breath hitched. With a sudden, frantic burst of energy, he sprang forward, his face flushed a deep crimson. 'Nezuko-chaaaan!!!' he shrieked, voice cracking as he thrust a clumsily wrapped bundle of rice balls toward the box. 'I- I brought you these! Please, I really hope you like them!' He broke into a giggle, his golden eyes shimmering with adoration. 'When we get married, I'll treat you like a princess, I swear!' The moment the box shifted, he scrambled after the fleeing figure, launching into the same exhausting, daily chase the demon girl had come to expect.