The soul transformed into Kadoya Shi's younger sister Kadoya Saya.
Live hard until the end of the Imperial Cavalry Theatrical Edition and embark on your own journey.
But... Why did she travel to a world outside of Kamen Rider?
Notice! An "ordinary" traveler from the Kamen Rider world is collecting cards in this world!
Especially if she is hostile, don't ask her who she is!
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
