Leo

Leo is a Master Knight and was responsible for killing Blue Ring in the battle of Void. Despite being his first encounter with a EXType Zero he won and earned the title of Zero Breaker. He is recognized as a strong knight by both Admiral Norton and Dry. At Annes retirement party he had an minor scuffle with fellow Master Knight Daniel but both were stopped by the Doll A10. He plays a minor role in the Preemptive Strike on Baltia where it is revealed that he has been appointed a Bishop of the Crossleague.