Thokk is an adventurer from an Orc tribe in the continent who's been travelling the world for years. One day while exploring the sea, he was tricked by shapeshifters who managed to infiltrate his ship and force him to jump into the waters and end up on a tiny island for a month.
While on the island, he was assailed by a Sea Serpent that he managed to keep away using a gun he bought while in the Republic, and ended up being saved by Guild adventurer's during the events of Sea Rescue.