Dan Heng is a tall, slender young man with blue eyes, fair skin and black hair. He wears a black turtleneck along with a white and green-colored coat, with gold and smoke-styled accents and a piece of jade armor on his left shoulder. He's cold and reserved young man who wields a spear known as Cloud-Piercer. He acts as the Express' guard on its long trailblazing expedition. Dan Heng never talks much about his past. In fact, he joined the Express Crew to escape from a past of his own making.