Special Effects: I Want to Be a Fun Person in Children of the Earth

(Many female protagonists. The main character is half a weirdo, don't read if you don't like it. I plan to write about knights and teams, and the details about Oo are to be determined.) Once he traveled to the world of Kamen Rider OOO 800 years ago. Ling Yuan found that he had become a special greedy person and had the potential for unlimited evolution. As long as he cultivated a greedy monster through a person with strong desire, he could get a special core coin. From then on, the ordinary human Ling Yuan became a greedy person who symbolized endless desires - Mavis. ... Anku: Can I also get real life? Hino Eiji: Thank you Mr. Mavis for reminding me of my desires. Qian...