Adorabat and Yuki are signed up to join a class that will aid in teaching how to be a legendary hero. Though in reality it is really a scam to influence young children to join the dark side and believe that it the right way to live. Can our two young heroes realize in time, or will they fall under the influence and join the dark path. While this is happening, Mao Mao and Badgerclops realize that the school is a scam and have to rescue their friends.