Tempest-King of Mecha

Branded a traitor by the entire alliance, Cael Thorne, the "Mech King", assumed the alias Ash Gray and hid himself as a janitor at the Mech Academy. That was until Aria Vale, the woman he once saved, was betrayed by her fiancé and trapped in a monster death arena — forcing him to awaken the legendary final mech Orion Zero and return to the battlefield with 100% neural synchronization.