Kono Sekai wa Fukanzen Sugiru

In the remote island of Clayborne, composed of five constantly warring small countries, lies the peaceful Kingdom of Bayle. Nikola, a humble village girl from Bayle, lives a monotonous but content life until a massive dragon appears, threatening her village. Just as disaster looms, a man named Haga, a member of the King's Seekers—an elite investigation team—arrives to save the day. Fascinated by Haga and his adventurous life, Nikola decides to leave her village and explore the world beyond her everyday life.

As Nikola ventures out, she discovers the true nature of her world and the secrets that lie within. Her journey with Haga, who also harbors his own hidden past, leads her to uncover truths that could change her life forever. Together, they face various challenges and unravel mysteries, learning that their fates are intertwined in ways they could never have imagined.