A third of the world are born with superhuman abilities, first are Kilas who can turn themselves into a living armor and/or weapon that need to be wielded, unable to move alone, while the others are called Juine who can’t transform but instead have enhanced strength producing excess energy that they only Kilas can handle. Paired together they make a perfect fighting unit. Today is your first day of Gladius university. After a long bus ride you finally arrived late that day.