Brolite is a main character in the fantasy anime series A Gatherer's Adventure in Isekai. As an elf, Brolite possesses the long-lived, graceful features typical of the race, noted for a beautiful and striking appearance. However, this elegant image is often contrasted by a playful and somewhat mischievous personality. Brolite tends to behave in a manner reminiscent of a young boy, both in speech and actions, and frequently ends up dirty or disheveled due to an energetic and carefree nature. This lively demeanor is paired with a robust appetite.

In the story, Brolite is a companion encountered by the protagonist, Takeru, during his journey through the world of Madeus, quickly becoming his primary female ally. The character acts as a friend and traveling partner, joining Takeru and another companion named Bee on their adventures. The relationship with the protagonist is central to the role, serving as a key member of the main party. Brolite is a capable fighter whose combat style specializes in wielding dual short swords. The character is also known for breaking the conventional mold of the serene and noble elf; despite the sometimes messy or untamed aspects of the personality, there are glimpses of a more pure and sincere side beneath the surface.