Codename : Ultraman (Ultraman Blazar x AOT)

For decades, there have been rumours about a giant amongst the veteran scouts in the corps. A giant unlike anyone has ever seen. Wandering the earth during early days of the walls covering Humanity from Titans, fighting against titans with extraordinary powers. As far as just being known as a myth, no one really knew how this giant look like but to only know is by the Crystal on his chest and beastly roars it makes in the depths of the thick forest in the night. Until one day, it finally steps out of the shadows.