Bandits, Wolves, Starvation And FALLING CASTLE… But His FRONTIER SYSTEM Made Him UNSTOPPABLE!

What the story is about

After being transported into the body of a minor noble, 21st-century office worker Lyn Costa finds himself responsible for a starving population and a ruined frontier castle. A Frontier Lord System lets him summon soldiers and engineers, turning his struggle to survive into a campaign to rebuild his territory and defend it from bandits, rival lords, and larger threats.