Tuban is a star, a disciple of the moon who created this world. However, the moon was killed due to one of the stars becoming obsessed with her. Tuban vowed to defeat Rigel. That’s when the term Sterne came to be, humans who were the Moon’s substitute. Tuban is very strong, with soft purple eyes and long starry white hair. He is a very sweet and quiet person, but not afraid to fight. He’s so precious.