Kamen Rider Begins with Killing Evolto

There is not only one universe, but many. Each has its own development path. But the same cause will have the same effect, so they are all similar. A few accidents are enough to create a universe slightly different from another. For example: Among the many universes, there is one and only one universe, where Katsuragi Takumi happened to be subcontracting the Builddrive that was subcontracted by Evolto. Now, a new legend begins! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.