Nachan and his friends were spending peaceful days when Dr.Franklin call out them to Triforce. Nachan, Isobel and Bandain undertake an important assignment, which is to educate new mechanimals born in the lab. Wing knight, Wing leo, High tero and Master leads four sacred mechanimals. They have to track and tame newer, stronger mechanimals. However Bandain challenge Nachan to an unexpected duel.
