Knight Grand Prix: I, Dark Emperor

Knight Grand Prix, an unknown existence that suddenly appeared in the world.
People will awaken the power of Kamen Rider in advance through the rules of the competition, and will be selected by the rules of the competition to participate in the competition.
The winner can get rich prizes, Kamen Rider's Driver, a knight prop that enhances the power.
Even the research data of memory, the manufacturing technology of desire coins, the genes of undead beasts, or the research data of Kamen Rider Driver.
Under the rules of the Knight's Tournament, this world has become a world dominated by knights.
Shen Wuye, an ordinary person who apparently failed to awaken
But in the process of awakening, he obtained his own true Dark Decade driver!
Invade dungeon matches, hunt down knights, and seize their power!
Shen Wuye: "Now, you can become my cards!"