​Discover the thrilling journey of two countries, Leben and Carnea, torn apart by war. After the sudden intrusion of Leben into Carnea, chaos ensues, and the once peaceful nations find themselves engaged in a relentless battle. As Carnea suffers from the loss of their king, a mysterious figure emerges from the shadows. Claude, a former vice leader of the Carnea Knights, returns after eight years of absence, sporting a new look that arouses suspicion. However, his proposal to defeat Leben captivates the attention of the queen and princesses. Risking their dignity, they embark on a daring plan, involving the hiring of seasoned mercenaries and the selling of their bodies. Will their drastic decisions ultimately lead to victory? Journey into the unknown as their lessons begin and fate unfolds.​