[Touken Ranbu] Can the Corrupted Meet Their Saniwa in Dreams?

Script One: The Unlucky Sani Who Didn't Want to Be a Sani. Complete.

I went to a comic convention, but no cheesy cosplay-transmigration incident happened. I thought the girl had a safe, peaceful life ahead of her, but then a character from the game chased her into the real world.

My codename is Tangyuan. I have two citadels: one is the one I played in the game and brought into the real world; the other was forcibly bound to me by the government. Both are dark citadels, but I don't want to be a sani!

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Transitional short story: I Cosplayed Dazai and Transmigrated with My Little Brother, but My Brother Is Chuuya. Complete.

Can be read on its own, and skipping it won't affect the rest.

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Script Two: Choosing a Dark Citadel to Fill the Entire Sword Collection

A boy who became a sani resolutely chose a dark citadel, despite the staff looking at him as though there was something wrong with his head. He wore his own cosplay outfit, hoping for a cosplay-transmigration incident.

My codename is Buddha Boy. I was an ordinary middle school student, but one day, I transmigrated. After living in another world for many years, I missed home more and more, so I wore cosplay outfits every day to see if I could get back. Then one day, a fox came looking for me... Being a sani is such an easy job where you can just eat and laze around. My sister must be insanely jealous.

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Transitional short story: The Sword Warriors' Grandpa Sani Who Goes Everywhere with Them

Crossover.

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Script Three: The Difference Between Cursed Spirits and Vengeful Spirits

I don't know who I am. I'm in a citadel now, and I'm one of the sword warriors here (emphasis added). One day, my sword broke, and when I opened my eyes again, I had become another sword warrior. [Rules from a ghost story appear.]

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Script Four: Doll Sword Warriors, Go!

Tsurumaru Kuninaga, Mikazuki Munechika, Shichisei Ken, and Shimo Hikazuki are poseable dolls with twelve points of articulation. One day, they arrive one by one in dark citadels in the Touken Ranbu world. As dolls being livestreamed, how will they, so different from their original selves, complete their missions and get home?

The livestream at home is like Toy Story.

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Other scripts to be decided. The order is the order they'll be ranked in.

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P.S. This is essentially a short story collection in a shared universe, with crossovers with the similar series next door.

The protagonist of each script is a separate individual, not the same person, but they may run into one another.

Theme: Living in peace