Glen Fire is a prominent character from the Ultraman Zero anime series. He is a fiery and courageous Ultra Warrior who hails from the fiery planet of Fire. Known for his hot-blooded personality and strong sense of justice, Glen Fire uses his powerful flames in battle and often acts as a reliable ally to Ultraman Zero. His role in the series is that of a steadfast companion and team member who brings energy and determination to the fight against evil.