Demon Slayer: Chachamaru the Demon Cat Wants to Become a Swordsman Too

[Demon Slayer] [Making up for regrets] [Changing the original timeline] [Expanding the world] [Calico cat] [Rengoku] [Makomo]

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While Tamayo is still researching a drug to turn demons back into humans, her cat has already become a demon.

While Muzan searches for the demon who fled, Chachamaru practices the Blood Demon Art of Liquefaction with his paws.

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“Chachamaru, don’t dip your tail in the reagents!” Tamayo tries to keep her research in order.

“Lady Tamayo is as beautiful as ever today…” Yushiro adds food to Chachamaru’s bowl while fuming with jealousy.

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In the original timeline, Tamayo vanishes after the final battle, and Yushiro lives on alone for a hundred years, painting his endless longing.

In this life, a certain cat jolts awake from a dream. “No! I have to save her!”

But how? He’s just a little cat!

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Then one day, a series of beeps sounds in Chachamaru’s head, and prompts appear before his eyes.

[Main Quest: Rewrite several death endings]

[Yushiro’s Special Reminder: Do not let Tamayo approach Muzan to inject the drug!]

Chachamaru: “Can I still pretend I’m a clueless little cat?”

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Several years later, during the battle at the Infinity Castle,

The Hashira, who were supposed to fight alone, look around and find every swordsman who was supposed to sacrifice themselves there with them.

Muzan: “Why are there so many Demon Slayer Corps members?! Nakime, what on earth are you doing?!”

Chachamaru licks his paw. “What’s the rush? I’ll send you out to see the sun in a moment!”

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A story about a cat who saves his owner, changes the plot, and somehow raises all his teammates into overpowered fighters in the world of Demon Slayer.

Featuring only a cat and Yushiro, who’s jealous of the whole world.