, I recommend the novel " The King of the Net: From the Beginning of Shuranan " to you. It is a derivative Doujinshi novel. The main character is Sora Kitagawa, who starts a super fantasy tennis journey in the world of the tennis prince. He had the power of the Shurakan and the cells between the pillars. He could also use the powers of Death, Naruto, One Piece, and other dimensional worlds. The tennis team formed by a group of famous players also made this world more exciting. I hope you like my recommendation.😗