Brave

Brave (勇者) was a warrior who hailed from the Karnassus City-State Alliance.

Background
All that is currently known is that Brave came from the City-State Alliance.

The Invaders of the Large Tomb Arc
When the workers discuss potential individuals who are said to be very powerful in their own right, Brave was mentioned as one of the strong pure swordsmen on their list.

Abilities and Powers
Brave was considered to be a strong swordsman alongside Dark Knight in the City-States.

Trivia

 * In the Web Novel, he is absent from the list of warriors the workers list out.