Not (Just) a Mage Lord Isekai 3

As Perry’s realm faces its toughest challenge yet, ancient sea horrors and mountain clans threaten his burgeoning kingdom, pushing him to explore Aeternia’s secrets and seek unlikely alliances. With danger mounting from all sides, he must go beyond his powers as a mage lord to protect everything he has built. The story combines elements of mystery, adventure, and political intrigue, highlighting Perry’s efforts to endure and adapt in a swiftly changing world.