A cold and reserved young man who is reticent about his past. To avoid his kin, he decided to travel with the Astral Express. Dan Heng's personality is consistently cold and reserved; this does not come from a distaste for communication or human connection, but from traumatic experiences which caused him to leave his homeworld and change his identity. He is a half dragon, but most of the time he's in his human form. He has no interest in stoking conflict unless it's deemed necessary.