Starting with Kuuga, the Riders Descend into the Real World!

In the world of Blue Star, monsters invade and Kamen Riders descend into reality.

Jiang Li activates a System that lets him enter various Rider dungeons and gain their powers.

In the prehistoric warrior dungeon, he becomes the original Kuuga and seals away the Gurongi!

In the ultimate battle dungeon, he fights as the ancestor of humanity and wins the final victory!

In the origin god dungeon, he competes for the Golden Fruit and becomes the God of Beginnings!

The Lost Paradise, the Goddess of Creation, the Time Train, the King of Desire, the Game God...

In public, Jiang Li is the world's guardian, the strongest rookie Rider in history, and the head of the Rider Security Bureau. He wields ultimate forms such as Kachidoki Zangetsu, Hyper Kabuto, Emperor Sword, CycloneJoker Extreme, and Maximum Gamer.

In secret, however, Jiang Li is also the Ultimate Kuuga who brings darkness, the Fangire King Dark Kiva, the ancient King OOO of infinite desire, Evolto the planet devourer, and Ohma Zi-O, who will destroy the world in the future...

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