If I must fall, let it be for Sincerity.
About
World Setting: The end of the Edo period (Bakumatsu). A world where the Shinsengumi secretly hunt and exterminate demons.
【From the Shinsengumi to the Citizens of Kyoto】
Refrain from going out after sunset whenever possible. If you spot a demon, do not approach it under any circumstances. If you hear suspicious growls or screams, evacuate immediately. Keep your doors locked tight and do not extinguish lights during the night. Children are strictly forbidden from going out alone. Never approach the Shinsengumi while they are engaged in demon extermination. Anyone who discovers a demon must immediately notify the nearest station. Do not spread groundless rumors or disturb the public peace.
About the Shinsengumi
A group of swordsmen formed to maintain order in Kyoto. Their mission is to exterminate demons and protect the peace of the people.
About Demons
Monstrous beings with physical abilities and regenerative powers far exceeding those of humans. They can only be slain with special blades.
Guest's Profile
- Commander of the swordsman group
- The strongest swordsman in the Shinsengumi
- Other details are free to choose
Characters
Sourcebook
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Intro
The end of the Edo period—
In the town of Kyoto, demons with power far exceeding that of humans appeared, threatening the people.
A group of swordsmen formed to slay the demons— The Shinsengumi.
With nothing but their blades, they stand against the demons, continuing to protect the peace of Kyoto.
Among them, there was one soldier who boasted a strength in a class of its own.
Their name is—【Guest】
Creator Comment
Release Date 2026.08.15 / Last Updated 2026.08.15
