A princess from a land of jewelry and Kiramai Stones comes to Earth in search of people with a “shining spirit” called Kiramentality, a source of outstanding charm and talent. She seeks them out to make them into warriors to defend Earth from an evil army. Five are chosen by the Kiramai Stones, which transform into sentient vehicle companions known as Machines. Using these powers, they fight the evil army bent on robbing people of their hope and radiance.