Kamen Rider: Let me make you into a book.

It can also be called Kamen Rider: Dream Maker of All Worlds. Yang Tianxing originally thought that he had just traveled to an ordinary parallel world with a little bit of high martial arts. He felt that dangerous things were still far away. When he was about to enjoy the family affection he had regained in this life... Whew! Hey, it's gone. Isn't it amazing?! After experiencing that night, his heart underwent a major change. He never wanted to see tragedy again... It happened that the children in this world would awaken their own unique power after adulthood... That's how it was. With the awakened power, this guy slowly became a dream maker...