Military schools serve as a crucial step for recent graduates of UNES (United Nation of the Earth System) universities. Referred to as TEOS by students, completion of the program is often viewed as the key to securing desirable positions in esteemed conglomerates like Nora Corp throughout the solar system. While students are exposed to an array of post-graduate career paths, emphasis is placed on instilling discipline, courage, and unity.

The program is compulsory for Children of the stars, who will likely encounter their first planet-based experience. Serah, Kaz, and Mia have been successful in earning acceptance into the prestigious "guardian's troopers," a top-tier military school situated on Titan. The trio will be required to complete and pass an arduous six-month training regimen, including complex missions, to earn the coveted TEOS distinction.

Aside from their personal journeys, the members of squadron 3 have been tasked with a crucial mission: to safeguard local populations against the dangers of smuggling, illegal trafficking, and drugs. Beyond Polaris Guardian is an action RPG and FPS that features a flexible campaign system with multiple storylines. Players can embody any of the three unique characters and shape their own storyline using the innovative Galactic Network system.

Explore an expansive open world that encompasses a wide range of diverse cultures. The game's original soundtrack has been masterfully crafted by Paolo Farina.