A 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. He possesses great almost unmatched power but refrains from using it. After spending all of his early life in prison and the rest of it running he has never been close to people before the express٫ often struggling to show it.