Once Animus had taken all the Wild Zords off the Animarium, Princess Shayla, the protector of the Wild Zords fell into a deep sleep. A sleep which she cannot control, a sleep which will last as long as the Wild Zords are gone, a sleep that could last forever.
Princess Shayla, you taught us so much about the Wild Zords, Animaria, the Orgs, nature, ourselves. I've always wanted to just say thank you... for everything you've done for us. Even if you can't help us anymore, we still continue your mission, and keep fighting to protect the Earth. Somehow... I promise.
But no more! With this, the greatest Zord ever built, we will be able to rebuild the Machine Empire, and have revenge on those who destroyed our illustrious leader, King Mondo!
We destroyed their leaders, but some of their generals managed to survive. They've been hiding all these years. They've finally regrouped their forces and are amassing on the moon, preparing to invade Earth.