Yun and Haberu deduce that Misakioku may be linked to the Rodan incursion. Mei attends Li's lecture in Dubai, where the professor reveals new material.

Back at Ashihara's mansion, Yun and Haberu attempt to decipher the professor's research using Jet Jaguar. In India, Lina takes Mei to meet with BB.

Mei learns of a large explosion triggered by Ashihara's calculator long ago. Kanoko gives Matsubara the Orthogonal Diagonalizer to use against Godzilla.

Mei, BB and Pelops II attempt to prevent the Catastrophe, but Salunga ambushes them. Meanwhile, the Otaki crew make their final push toward Godzilla.