The wolf and the Bei were in a mutually beneficial relationship.

In tales, the Bei had no forelegs and so was unable to move around on its own. It had to ride on the back of the wolf to travel.

Compared with the fierce and predatory wolf, the Bei was not that good in fighting. But it was highly intelligent and often associated with smart schemes. If there was a Bei living in a pack of wolves, then, it would play a role similar to the Army Advisor, and the ...