In a near future where VRMMO has become a reality, the protagonist is suddenly transported to a world strikingly similar to the game they were playing. This game is a 'Nation-Management Strategy SLG' with the unique concept of a human king ruling over a nation of monsters. The NPCs, now possessing their own sentience, are incredibly powerful and fearless in the face of otherworldly threats. However, the protagonist who commands them is the 'weakest king,' completely lacking in combat ability. This is the story of a protagonist too weak to defeat even a goblin, who, as the dictator of a military power, commands monsters, experiences hardships, makes mistakes, and saves girls as they survive in another world. This is an otherworldly tale of the 'weakest king and the unrivaled army'.