Being a Knight Doesn't Matter If It's Abstract, Right?

What Is the Name of a Kamen Rider Who Cannot Evolve?

The knight can evolve in the first place, but you still have a golden finger and can't evolve. Just go ahead and play with it and ask for a book like Kamen Rider: Infinite Evolution, but don't! Don't just follow the plot, pretend to do whatever you want, pretend to be pen, you must really do whatever you want, and really pretend to be pen.