Six kaijus from another world get accidentally transported to planet Equus during a battle on their home planet, Terra or Earth. All six of them, turned to ponies or a gryphon, things get worse from there. It takes place sometime during season 4.
In this universe also known as MLP/Monsterverse, Titans existed in Equestria since the beginning.
The story takes place after rainbow rocks. Long story short, Fluttershy adopts a baby Godzilla until he grew in a mature age. Both Godzilla and the mane 6 fight against various Titans and aliens for the sake of Equestria.
Similar to the MLP/MV, but none of those events happen here. A secret organization known as T.I.T.A.N, organized by Princess Celestia, keep track on dormant Titans and other monsters. However, one of the most active Titans is Titanus Gojira. Titans slowly began to awaken and take back their world in planet Equus. The story takes place a month after Princess Twilight’s coronation.
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