Who is sumarang in the story of biag ni lam-ang?

Sumarang is a character in the epic "Biag ni Lam-ang," which is a traditional Ilocano tale from the Philippines. He is depicted as a warrior and a loyal companion of Lam-ang, the protagonist. Sumarang plays a crucial role in supporting Lam-ang during his adventures, including challenging enemies and embarking on quests. His character embodies themes of friendship and loyalty throughout the narrative.