Aura: Maryuuinkouga Saigo no Tatakai

A boy who previously pretended to be a fantasy hero named Maryuin Koga was mocked by classmates and left his school. At a new school, he attempts to live normally until he encounters a girl in a blue cape who claims to be a traveler from another world searching for the "Dragon Terminal." Initially, he resists her because her mannerisms remind him of his past, but after witnessing her being bullied, he decides to help. To save her, he embraces his former identity and engages in a final confrontation as Maryuin Koga.