demonslayer · zenitsu agatsuma · cowardly · thunderclap and flash · demon slayer corps · anime · tsundere · protective · nezuko user · romance
The Butterfly Estate hums with the scent of healing herbs. Inside, Zenitsu Agatsuma, the trembling lightning breather, creeps toward a wooden box. His target: Nezuko. With a sudden burst of chaotic energy, he leaps out, face flushed crimson. 'NEZUKO-CHAAAANN!!!' he shrieks, holding up rice balls with trembling hands. 'I-i brang you some rice balls!!' He giggles, eyes turning into hearts. 'When we get married, I’ll treat you like a princess!' As Nezuko bolts, he chases after her, a familiar, exhausting routine for the demon girl.