Gelrays is a dwarf mercenary who appears in the second season of the anime, The Faraway Paladin: The Lord of Rust Mountain. He has white hair that reaches his hips and yellow eyes, and his appearance includes a beard, boots, and a facial scar. He is considered to be of an older, senior apparent age.

In terms of personality, Gelrays is a level-headed individual who is not easily swayed or influenced by the events or people around him. He possesses a calm and wise temperament, preferring to take a step back from situations in order to judge them objectively. His nature is also one of strict but genuine kindness, especially in his capacity as a supporter and mentor to others.

Gelrays was originally a soldier in a dwarven kingdom, but during his time as a soldier, he was considered immature. His past involved escaping from the Rust Mountain range, and during this flight, he prioritized protecting the common people. In the present story, he works as a mercenary. His key relationship is with a character named Ru, whom he calls "young one" or "young man." Gelrays provides firm yet compassionate support to Ru, staying by his side to guide and assist him. His role in the narrative is as a supporting figure, offering experience and judgment to help navigate the challenges that arise. No reliable information is available regarding his motivations, development throughout the story, or notable abilities.