The Metaform Effect

Seijo City, 2021 Society has been suffering under a phenomenon for 5 years now. If anyone says a figure of speech, they will turn into monsters called Mojidori. But if a Mojidori can turn back into a human, they retain their powers they had as Mojidoris. These superpowered humans are known as Gendaishi and they are bio weapons used to neutralize Mojidori and limit casualties. This is the story of Aichi Shirogane, a 16-year old high school student who became a Gendaishi two years ago and has the ability to become more powerful, the more he's insulted. And his question on the ethics of slaughtering these creatures, while he goes through the horrors of being a teenager, including getting a girlfriend.