From the Start, I Sign In as Zi-O and Transform into Hyper Kabuto

The protagonist transmigrates into the world of Kamen Rider Zi-O.

He vows to become the strongest.

On his first sign-in, he obtains Hyper Kabuto.

The second time...

The third time...

Through constant sign-ins and his own hard work,

he grows alongside the main cast.

Whenever the main cast runs into trouble, he steps in to help.

Aren't you going to thank Brother Ling Yu?

In the end, he becomes someone who surpasses every Rider.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.