SPOILERS: Godzilla KOTM possible leak

Eco terrorists want to unleash the monsters that are being held in Monarch bases. They let a newly born Mothra escape while getting a machine that the monsters, called Titans in the movie, respond to. They awaken King Ghidorah (referred to as Monster Zero at this point), who was frozen and being studied at a base in Antarctica. Godzilla shows up but gets his ass kicked.

Eco-terrorists go to Mexico to unleash another Titan. It's Rodan, who's fire based now for some reason. Both Godzilla and Ghidorah show up. Godzilla and Rodan fight for a bit, but before Godzilla can kill him, Ghidorah starts attacking Godzilla. Godzilla manages to bite off one of his heads. The military shoots an experimental weapon called an Oxygen Destroyer at them. Godzilla seemingly dies, but Ghidorah not only survives but reveals that he can completely regenerate his head. Ghidorah screams and causes all the Titans on Earth to go on a rampage, Rodan becomes his bitch.

Monarch finds out Godzilla is still alive because Mothra sends signals at him (their ancestors worked together all the time) and so Monarch plans to revive him with nukes. Due to bullshit, the only way to do it is to manually detonate it at his face. Asian guy (Ken Watanabe) from the first movie does it, dies in the process. Godzilla is now supercharged, which is what the op (the newly released photo of Godzilla from KOTM) is depicting. The Titans are drawn to Boston where the final battle takes place.

Mothra, Godzilla, and the military all work together to stop Ghidorah. Mothra brutally wounds Rodan with a stinger it's revealed to have. Ghidorah kills Mothra. Godzilla uses atomic aura blasts to melt away most of Ghidorah and then eats him alive. Ghidorah's is trying come out from his mouth, but Godzilla uses atomic breath, killing him for good. The other Titans show up be and see Godzilla as the alpha Titan and literally bow to him.

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Main character is an ex-Monarch scientist whose son died in the San Francisco battle in the first movie. He had falling out with his wife, who's also a Monarch scientist, because she's still sympathetic to the Titans despite what happened. He left the organization and her to raise their daughter on her own.

Movie opens with the ex-wife and her kid at the base that's studying the egg of Mothra. Mothra awakens and starts freaking out. The ex-wife uses the opportunity to use a machine she's been working called the Orca that sends out frequencies the Titans respond to. She successfully uses it to calm baby Mothra. Then the eco-terrorists show up, kidnap the ex-wife and kid along with their machine. Mothra escapes in the confusion and goes a into a cocoon in a waterfall.

Monarch reaches out to the main character, since he helped his ex-wife build Orca and can track the frequencies they use. He doesn't get along with the Monarch characters since they all have boners for the Titans. He's able tell that the eco-terrorists are headed to Antarctica. The eco-terrorists are lead by an ex-British special forces guy (played by Charles Dance) who grew to resent humanity after all the wars he's been in. A team is sent to take out the terrorists and rescue the ex-wife and the kid. The main guy sneaks into the base himself. He finds his family, but they don't wanna go. The ex-wife activates Orca and awakens Ghidorah. Both human groups barely escape while Ghidorah goes on a rampage. Back at Monarch, everyone is confused as to why the ex-wife freed Ghidorah. They get a broadcast from the bitch herself and she explains that she was working for the terrorists the whole time. She explains that they want to free the Titans so they can stop humanity from fucking the planet and let nature control itself again. Main guy and the bitch argue for a bit and she reveals that she raised the kid to believe the same nonsense.

Main guy is understandably upset. The terrorists head to Mexico to unleash Rodan. The kid is having second thoughts after seeing what Ghidorah can do. The bitch assures her that everything is under control. They awaken Rodan and lots of people die. The kid is now super not on board.

The main guy starts to warm up to Godzilla and helps the other guys come up with a way to revive him so he can stop Ghidorah. They track Godzilla to an ancient city deep within the ocean. It's a place where people once worshipped Godzilla and it's full of radiation that he feeds off from. They take a sub take so they can use a nuke to jump start him. The thing that fires the missiles is not working. The only way the plan would work is for someone to physically take the nuke to Godzilla and detonate it, but it would be suicide because of the high radiation. Ken Watanabe volunteers himself and says goodbye to his comrades. He sets up the nuke in front of Godzilla. He puts his hand on Godzilla and tells him "Goodbye, old friend" in Japanese.

The plan worked and Godzilla is ready to throw down. With all the Titans running around, major cities are being evacuated, including Boston where the terrorists are hiding. The Bitch realizes that Ghidorah is basically evil and will fuck up everything harder than humans ever could. She urges the British guy to let her hook up the Orca to the speaker system in Fenway Park to lure all the titans there so hopefully one of them can take out Ghidorah. British guy doesn't really care, but the kid overhears the conversation and sneaks out with the Orca to do her mom's plan.

The kid successfully lures the Titans to Boston but is attacked by Ghidorah. The mom realizes what happened and goes out to save the kid, the eco-terrorists don't help her and they fuck off for the rest of the movie. The final battle happens, Ghidorah and Godzilla are the only ones left, but Godzilla is losing. The family is reunited but see Godzilla having trouble. The mom decides to redeem herself and uses the Orca to distract Ghidorah long enough for Godzilla to get his shit together. The mom dies and Godzilla kills Ghidorah. In the after credits, the British guy buys what I think is supposed to be a newly born Destroyah from some fishermen, it's hard to tell since the cgi isn't finished.

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Anguirus makes a cameo, a lot of new ORIGINAL monsters are shown as well in the scene of Earth's monsters rampaging.