I Am the Debt King in the World of Knights

At the beginning, he traveled through the world of Kamen Rider Tokio and became a classmate of ordinary high school student Tokiwa Shogo. He accidentally obtained Ultraman Orb's transformation device, but found that he could only borrow the power of Kamen Rider. Fusion of Kamen Rider One and Kamen Rider Kuuga, awakening the original form. Fight Gates, complete tasks, and obtain the inheritance power of Kamen Rider W. Fight alien Builds, extract energy, and obtain Kamen Rider Build energy cards. New form opens! In this world where dangers and opportunities coexist, stick to the way in your heart, collect the power of various Kamen Riders, fight against the Time Tribulator, and reach the top step by step. Suddenly looking back, the demon king came again, and Chen Xuan, who was already heavily in debt, found that at best he could only be evenly matched with the demon king. How to win? By the way, you can also borrow the power of Ultra and move forward on the road to the King of Debt... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.