Bailang or Bai for short is Heileng's son. He is an albino wolf with white fur, red eyes. He fights using an axe with a retractable chain attached to the hilt.
Bai was born in a prison to Heileng and his wife who dies of an illness while Bai was only an infant. As a pup, Bai was rejected by his father, believing he wasn't strong enough to lead a pack of his own. To make matters worse, no one wanted to be his friend because of both his father and his frightening appearance. This made Bai depressed and isolates himself until Sable befriends him. Later, the other kids of the villains begin taking a liking to Bai. After escaping the prison, Bai becomes Sable's assistants. He is later accepted as a member of The Dragon Knights.
Bai is seen to be cunning, intelligent and ruthless. However, he is also friendly, bold, and protective over his allies.
Bai had a bad relationship with his father but after seeing his son rise as a hero amongst everyone, Heileng displays love and pride for his son.
Bai and Sable love each other as partners in music and fighting and even as brothers.
Trivia:
Bailang's name means "White wolf"
He is the second young wolf to be introduced.
