Variety Comic: I Can Also Be the Destroyer of This World

A middle-aged and fat otaku boy, who spends all day watching anime at home, unexpectedly travels into the world of Kamen Rider. The black imperial knight is a different world destroyer. With the help of the dimensional wall, enter the world from Heisei to Reiwa Mask from a God's perspective. What kind of story will happen when you collide with the real world destroyer, and what kind of different knight timelines will you encounter?