Major Nixel's Wrath of Chaos is a movie in Yuna's Princess Adventure.
It is Mixel Festival at Wallace and Gromit's Middle School today, Major Nixel has other plans to ruin it, Princess Yuna and her friends and their Guardians must stop Major Nixel.
The Annual Mixel Festival
At Wallace and Gromit's Middle School, Wallace announced that there's going to be the Annual Mixel Festival, Princess Yuna and her classmates were excited.
Major Nixel's Evil Plan
Meanwhile, Major Nixel has an Evil Plan to gain revenge of the Mixels.
In the Mixel Festival, Major Nixel and the Nixels captures the Mixels (expect Flain, Krader, Teslo, Flurr, Gobba, Kraw, Glomp, Scorpi and Magnifo), Without the Mixels, The Festival will be ruined.
The Mixel Rescue Mission Begins
At Canterlot, Princess Yuna, Her friends and their Guardians are preparing for a Mixel Rescue Mission and stop Major Nixel.