Gaius can discern the true nature of things without prejudice. His personality is without any sense of discrimination, and this leads him to be heavily relied on by the members of Class VII.
Born in the Nomadic Settlement of the Nord Highlands, Gaius was exposed to the outside world through the teachings of his mentor, Barkhorn. Amazed by Barkhorn's lessons, Gaius vows to learn as much about the world as possible so that he may better protect his homeland.
Gaius is the eldest son of Fatma and Lacan Worzel. He has three younger siblings: Shida, Toma, and Lili.
Thors Military Academy
Gaius was granted the opportunity to attend Thors Military Academy through Zechs Vander's recommendation. There he was selected for Class VII. He was one of Rean Schwarzer's very first acquaintances, immediately becoming friends with him on the first day of school.
During the Erebonian Civil War, he returns to the Nord Highlands to help protect the region from the conflict.
- Gaius' bonding trophy in Trails of Cold Steel is titled "Wind Beneath My Wings".
- Gaius' bonding trophy in Trails of Cold Steel II is titled "Winderlust".