I'm Participating in Urban Mask

Kamen Riders suddenly appeared in the city, and many knights gathered together just to protect the future of the earth. Lin En, as a singularity, was possessed by Momoko. He had the power to tear up bosses with his hands, injected with nebula gas, and worked as a game adapter. Technique... He can transform into all the masks, and he is also the strongest one. Of course, he also has his own title. Everyone calls him Kamen Rider Shura. With the help of the system, he reaches the peak of his life and allows all the masks to get along happily together. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.