Julius was brother to the King of Midland and was next in line as heir of the throne.

Julius was a brash and arrogant noble, who believed that commoners could never become nobles, no matter what. This led to him trying to murder Griffith.

He also trained his son in the way of the sword to become strong and marry the princess for power reasons, showing all he wants is power. He is also an unfaithful brother, having sex with the queen, his brother's wife.