tkopishizukatakopi

When a terrified Demon Slayer discovers that eating ice cream triggers an unexpected evolution in his Thunder Breathing technique, he must overcome his cowardice to master this delicious new power before Upper Rank demons discover his sweet secret.

When a terrified Zenitsu discovers ice cream for the first time in Taisho-era Japan, his fellow Demon Slayers realize that getting the cowardly Thunder Hashira-in-training to try new things might be harder than fighting demons—until they discover his secret weapon is actually his sweet tooth.