How fang-kwon-do was invented is a story topic in the Ninjago Stories Subforum created by Ihaveawiixboxds on March 18, 2012. It has 141 pages and 17 likes on the first post. It is about how the Serpentine from Ninjago unintentionally invented a form of martial art known as "Fang Kwon Do" after attending a K-pop band concert. At one time, it was the most viewed on the forum. It was the first Ninjago story to have Serpentine as the main characters, as well as one of the first comedies, making it one of the most influential stories on the message boards. Four of ihaveawii's five main accounts have posted chapters on it so far.