[Machine Translation] Today, too, we will do our best to protect corals, crying and laughing! Summer 2013, Ishigaki Island. As the mayoral election approaches, the conflict between supporters and opponents of the construction of a large-scale bridge (Lagoon Bridge) connecting Ishigaki Island and Taketomi Island, which would destroy the beautiful coral reefs, is becoming more and more intense day by day. At that time, Yajima, a hot-blooded and problematic nature conservation officer (ranger) from the Ministry of the Environment, is assigned to the Ishigakijima Office. He says, "I'll never build the Lagoon Bridge. I am absolutely against the construction of the Lagoon Bridge! I will be a coral defense ranger to protect this beautiful coral reef! The situation, however, turned out to be unexpected.... The story begins with the worst possible beginning.