[Machine Translation] One year after Al became Prime Minister of his domain. After returning to the capital, he received a top-secret request from Alida, the leader of the Kingsguard: "You can use the three of us as pawns. I want you to trap them and create a two-on-one situation. We'll take control of the situation and use it to our advantage. Isn't that your specialty? "It's a tricky one, defeating a swordmaster who has invaded the imperial capital. Al is entrusted with the command of an out-of-this-world battle between Alida, Theodore, and Erna, the three strongest men in the empire, and a street slasher who wields one of the strongest magic swords on the continent. Volume 15 of the strongest prince's dark fantasy, regaining his fame!