Japan, 100 years after WWII have seen a rapid population increase and mutation of beetles. Mutations allowing them to be much stronger, smarter and stranger than previously conceivable and the people of Japan became infatuated with them. Beetle Fighting has become the most popular sport by far and has even spread to all corners of the world. Read as our protagonist, Miura (Placeholder last name) trains to become the best Beetle Trainer in Japan, or maybe even the world!