Storming Ox eventually joined Thundering Rhino in the Kung Fu Council as his loyal friend and trusted member. Storming Ox proved to be a constant challenge to Master Rhino (due to the ox's favoritism of action over contemplation), but ultimately turned out to be his greatest pupil.
When the young ox skipped out on his chores and snuck into the city palace to watch Thundering Rhino spar, Master Rhino was impressed by his enthusiasm and decided to train him in the art of kung fu.
Īlthough it is currently unknown how Thundering Rhino arrived in Gongmen City and became the leader of the Kung Fu Council, he is noted to have been the master of Storming Ox. He became legendary in his own right by slaying the Ten Thousand Serpents in the Valley of Woe (see below). Master Thundering Rhino was born into a long line of kung fu masters, having been raised and trained under the teachings of his father, Master Flying Rhino.