Metalus invades the computer system for cash registers, causing customers' card balances to be at 100,000 yen. What's more, the cash resgister are set to explode when the balance reaches zero. God Tank fights the beam-immune Metalus with cannons.

Takeshi becomes infuriated with the security company when Catburglar Matty breaks into his home. He plants Magnegaus into the security system of the company. As Gridman struggles with the magnetic destructive beam, the Assist Weapons transform into God Zenon by Thundergod Combination.