Loen Velfern is a prominent character in the game and anime adaptation of Brown Dust (also known as Brave Nine). He is portrayed as a skilled and analytical tactician, often serving as a mentor and advisor to the protagonist and other mercenaries. Loen is known for his calm demeanor, strategic brilliance, and unwavering loyalty to his allies. Within the story, he plays a key role in guiding the main characters through difficult battles, providing both wisdom and support during their journey.