(Monster Island. An island known by humanity as an island home to the many monsters documented by the Earth Defense Force. The kaijus live peacefully there. Until something interesting happens)

As Godzilla and Anguirus spar with each other, they suddenly hear some helicopters fly in. They look up to see a squad of helicopters fly into the island while carrying a giant humanoid mech. Godzilla lets out a loud roar, signaling to the other kaijus about something. The mech is dropped at the center of the island, and soon all of the kaijus converge to the center of the island. They look at the mech and see if it's going to do something, but it doesn't move. It doesn't even look like it's alive. What will happen next?