Duke Shi Hangen

The Martial Tyrant institution is headquartered in the Ban capital even though it is an international institution. Therefore he thinks the title can be manipulated by the Ban King.

Son of the former crown prince.

Great at combat but not at the martial tyrant level.

The King's Nephew Duke Shi HanGen has conflict with Zi family, as they are two of the 5 most powerful families in Ban. Duke Han believes Zi to be a manipulative, scheming family who would do anything for power, and he resents his uncle marrying a Zi. He also has this conspiracy theory where his uncle killed his father. As his father was the former crown prince but died in the same battle as the King whereas the King survived, leading the King to become King. After talking to him a few times you give him some false information to support this theory.

Looks down on Lelaira who he thinks got the title only due to sleeping with the King.

Because the award process is so secretive he jokes that she got it by sucking all the martial tyrant's dicks. You encourage him to think this.