Me, Yak! Bind God One Billion at the Beginning!

Duhan unexpectedly comes to the world of Kamen Rider Zero-One! After awakening the system, the second system was accidentally awakened! Who knew... His second system turned out to be a certain card secret... From this moment on, he understood... When I came to this world, I must have an extraordinary responsibility... Hmm... That's right! That's it! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.