This is an Infinite Stratos/Metal Gear Crossover. you Take the role of the commander of the PMC group Royal Blood as you become a security force of the IS academy Info: In a world were Females fly Exosuits called the IS unit. Some area uses the old PMC's, UG's and MG's systems. The PMCs help of both Genders to a reason to have a job. giving them Equality. That does not mean Other Governments with the IS units try to stop those battles.