Buildings are sinking into the ground, and the Something Search People are trying to figure out what's going on. Meanwhile, Gai runs into an old enemy underground.
The water around the area starts to smell and showers, swimming pools and bathhouses are all closed. The SSP decide to investigate what has happened to the water and if it's the cause of another monster.
The temperature is increased greatly as a kaiju in the shape of the sun heats up the area. Ultraman Orb pushes it into space as a temporary solution, but he runs out of energy and is badly injured. While he is injured, the SSP look for a way to defeat the enemy.
Naomi gets a call from a civilian who claims to be chasing an alien. After following her, it turns out be a trap and the civilian was an Alien Zetton in disguise, who calls himself Maddock. He is hiding Hyper Zetton in a building. Gai hearing the message sent to Jetta about the civilian, uses the...
