A brief description of the manga “The Population of the Frontier Owner Starts With 0. “Dias the Blue” and a Blue-Horned Girl”
To help people as his parents wanted, Dias fought a lot on the battlefield. He is now known as the “Hero-Savior” thanks to his long military career. For his exploits, Dias received a huge territory as a gift from the king.
He wanted the calm, quiet life of the landowner. But when he came to his territory he met Aruna, a horned girl, who lived with his fellow tribesmen on the land given to him. Here his adventures continued.