In the Kingdom of Grandshelt, peace is shattered when Rain, commander of the airship squadron, and his friend Lasswell discover that the protection around the Earth Shrine has been broken. There, they face the dark Veritas of the Dark, who destroys the Earth Crystal. Alongside the mysterious Fina, the two knights embark on a perilous odyssey to protect the world’s remaining crystals.

The combat system is built around strategic turn-based encounters, where exploiting enemy weaknesses allows you to break their guard (stagger). This grants extra turns and the ability to unleash powerful Resonance attacks, adding tactical depth and a cinematic feel to every battle.

The game world is full of challenges, such as encounters with the wandering swordsman Gilgamesh and battles in the Colosseum. In addition, the Chamber of Arms houses dangerous enemies sealed within legendary weapons, while the final showdown with the Ultima Weapon offers dozens of extra hours of gameplay.