Something that has been made clear, is that Godzilla is unstoppable, but he is not the only one of his kind.

In 1937, a creature attacked Germany, producing enormous destruction.

A second creature, appeared in 1954, in Tokyo, and later in 1955, attacked New York, but was killed by the two nations.

In 1969, a third Godzilla, was located in the Galapagos Islands, next to a female. It would take them decades to be adults and procreate, but what did I serve? Well that baby born in 1999, was lost in the ocean.

That baby adapted, and was able to survive on its own, and in the end it would become the well-known Godzilla.

Odo Island, 57 miles from Tokyo Bay, 2019

Now, that creature wonders, who is it? Where does it come from? And what happened? But a small silhouette stops him, and he knows who he is ... it's none other than Godzilla Jr. Adopted in 2018, Junior was a creature barely 32 meters tall, and was found by Godzilla, who promised to protect him and take care of him before any threat. Godzilla seeing Junior saw much future in his eyes, and knew that he would be better than when Godzilla was the king of monsters. But a sound stopped that moment; A meteorite named "Gorath" fell near Odo island. Run to see what it is, and was a creature never seen before... A monster with the appearance of a skeleton, it was a monster called Monster X. Godzilla to see the new creature, decides to fight but Monster X knocks down Godzilla of a blunt blow, knocking him to the ground. The others, worried, expect not to be hurt, but Monster X, has other plans...

A few hours later...

Godzilla wakes up, and sees all his friends defeated, and besides, they were seriously missed. At least his son was okay, but Godzilla did not know what to do. It was the first time he did not know what to do! But, he did not know what was coming.

Planet X, 100,000 miles away from earth

On Planet X, the governor of the space kaijus, Monster X, was planning an invasion, but he needed an army of at least 18 monsters. I already had some planned; Battra, Hedorah, 4 Mechagodzillas, Orga, Biollante, Destoroyah, Gomess, Jirass, Red King, Gudon, Gyaos and Barugon, but he needed 3 more. He recalled that Godzilla defeated Gigan, SpaceGodzilla and King Ghidorah. But, he had to bring them back to life, but there they had a huge technology, so reviving them will be possible.