People Are in the Cavaliers, Starting to Travel with the Imperial Cavalry

Mitsuko traveled to the birth of Kiva, gained the power of the Demon Emperor, and commanded all the demons with one person. He created the Kamen Rider Kiva Demon Emperor Armor and the Demon Emperor Dragon to further enhance the Demon Emperor's power. Since the plot has not yet begun, he sealed himself. Later, he was awakened by Narutaki in the Knight War and wanted to use Mitsuko's hand to eliminate Kadoya Shi. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.