In the 2020s, local wars continued around the world, forces in the Middle East, Africa and other regions were divided, and competition for resources intensified. Private military companies (PMCs) became an important pawn in the secret game played by various forces. The international mercenary market is a mixed bag, with both desperadoes working for money and special groups who stick to the bottom line and protect justice. In such a chaotic and dangerous environment, the protagonist of the story will gradually grow from a frustrated retired soldier to the core of a top mercenary team.