Regulas was once a great knight of the land, battling his way though many different armies but one day, his hometown of Isgard was attacked and he couldn't defend it, infact he did so poorly that it got some of his family members killed. This war was so bad that Mi had to step in and stop it. But the damage was already done, Isgard along with lots of other nations casted him away and kicked him out. Now he simply roams the land looking for purpose. Which he finds that purpose in Piko.