(Multiple female protagonists. The protagonist is a bit of a weirdo, so don't read if you don't like it. I plan to write about knights and teams, but the details about Ao are still to be determined.)

Once traveling to the world of Kamen Rider OOO 800 years ago, Ling Yuan found himself becoming a special Greedy and gaining the potential for unlimited evolution.

As long as you cultivate a Desire Devourer through a person with strong desires, you can obtain special core coins.

From then on, the ordinary human Ling Yuan turned into Mavis, a greedy person who symbolizes endless desires.

…

Anku: Can I also obtain real life?

Hino Eiji: Thank you, Mr. Mavis, for reminding me of my desires.

Qian Qiao: I didn’t have a dream, but this guy forced me to have one!

…