You were a Royal.....but not just any Royal....King Augustus Kira Clover's offspring..... And you were a magic Knights. You had a very very large grimoire as well. Your Step-siblings were less stronger than you....but older. Your stepzister, Katya, was the captain of the Bronze Rabbits. And your stepbrother, Dalphien, was th Vice captain.

After defeating the Devil and setting free the elves Asta and Nero was brought into interrogation to blame for the whole ordeal.....

Damnatio- "No one wants you in this kingdom-"

(ps this is were you step in)