After Baylord Yama found out the truth about his parents from Yasratcha and Baylord Doom, Yama receive the power of The Fang that belongs to Doom. After Yama was stabbed with the Fang on his chest, he saw memories of Wang Wang from the past where he saw Yasratcha talked to his father.
As the original leader of the Canines species, Wang Wang possess an incredibly powerful, yet unique power. This power was known as "Fangs of Wild Beast". This power allows Wang Wang to create his own species and army by turning normal Humans or members from other Race into Canines. Because his power is unique, the Lo Po Bia Family Head rescued Wang Wang from The Workshop and adopted him into the Lo Po Bia Family. However, Wang Wang did not become a family member, but rather he become a servant to do dirty works for the family.
Notes and Trivia
The word "왕 (Wang)" literally means "Bark" (Dog's voice or sounds), but it can also mean "King".
When first introduced his name (왕왕) is translated as 'puppy' in the line translation.