The Gaming Den

I do think that the loss of Entrapta and the ending resolution and the loss of Entrapta were a little vague and rushed. I'm not sure why Team Princess thought Entrapta was dead. And She-Ra's rainbow was a very Care Bear moment.

But I can live with this.

The movie opens with Galadriel Queen of Atlantis fleeing an arranged marriage. She's wounded, but is saved by Discount Tom Hanks, a lighthouse keeper. Despite being a retard, Galadriel speaks english and falls in love with Discount Tom Hanks. They have a baby, Young Machette, who looks absolutely nothing like either of them. Then atlantean stormtroopers attack and get absolutely wrecked by Galadriel's kung fu. She leaves Discount Tom Hanks and baby Young Machette so as to keep them safe. She goes to Atlantis, goes through with the arranged marriage, gives birth to Witch-King Malekith, and is then executed for some bullshit I forgot what exactly.
Schoolboy Young Machette goes with a class to oceanarium and is saved from bullies by a shark, showing his superpowers.
Timeskip.
Discount Killmonger, the Black Grandson of Black Big Boss is a pirate. He and his dad use some super duper mini sub to hijack a russian submarine. They murder as many russians as they can, but then adult Young Machette shows up. He's Aquaman! He's 1/1000th Kryptonian on his father's side so he's impervious to bullets and blades and kills all the pirates with his bare hands. He then murders Discount Killmonger's dad in cold blood while Discount Killmonger swears eternal revenge. He then goes to a bar in the US and gets drunk with his dad and some comedy relief bikers.
Meanwhile, Witch-King Malekith meets up with Arthur Weasley to discuss his plan to take over the world. Seamen are split into seven tribes, but actually it's four and Witch-King Malekith needs Arthur Weasely to join their armies and coerce the other seamen into one super army. Arthur Weasely initially refuses, but then a convenient russian submarine torpedoes them so he agrees. But their actual casus beli is that atlanteans have invented perpetum mobile back in ancient greece and didn't share with humans, so now they are all feeling very smug about not burning coal to power their asgardian technology.
Giant tidal waves hit all shores. They also hit the shore where Young Machette is driving his drunk dad home. Luckily, Arthur Weasley's daughter, Mera Jane, shows up and uses water bending to save Discount Tom Hanks. She then uses water bending to resuscitate him because apparently Young Machette doesn't know basic CPR despite being Aquaman and saving people in the sea regularly. Mera Jane wants Young Machette to dethrone his brother, Witch-King Malekith, and stop the war. Young Machette doesn't wanna, but then agrees.
They go to Atlantis. Turns out regular atlanteans can't even breath air - only noblemen can. Also only noblemen have superpowers, like how Mera Jane has water bending, Young Machette can talk to fish and Witch-King Malekith can't do shit.
Witch-King Malekith's advisor and Young Machette's mentor, the Wet Goblin, tells them the plan. They need to find the trident in the stone Excalident, the trident of king Arthur king Atlant. He's got a map, but they need to go to Sahara, the "sea of sand", to deciper it. Suddenly Young Machette gets arrested by the customs officers for being an illegal immigrant in Atlantis. No, really.
Young Machette is brought before Witch-King Malekith, they banter, then they have a duel for the throne. Young Machette loses but is saved by Mera Jane and they flee Atlantis.
They travel, find out that ancient africans were rulled by a cis white male Atlan, totally dunking on Black Panther mythology. Then they go to Sicily. Where they find out that the trident is hidden in a monster-infested abyss where Galadriel was executed.
Suddenly they are attacked by Discount Killmonger, now known as Black Manta, and his atlantean henchmen. Discount Killmonger was hired by the Witch-King Malekith and given top end atlantean weapons. Which Discount Killmonger immediately reverse engineered because atlanteans are still retarded.
Everybody is kung-fu fighting.
Young Machette and Mera Jane swim into the monster-infested abyss and find out that it's a hole leading to the underside of the Earth, full of dinosaurs and shit. Also Galadriel is there. She found the hollow earth supplies of bottox, because unlike Discount Tom Hanks she didn't get even a single wrinkle.
The Excalident is guarded by an ancient ultralisk, but Young Machette passes his diplomacy check and takes the trident. He then rides the ultralisk to battle and murders a crapton of atlanteas, who were busy fighting crab people to subjugate the crab people into their land-conquering army.
Young Machette and Witch-King Malekith duel, and this time Young Machette wins. Arthur Weasley escapes all punishment and pledges to Young Machette, as do all atlantean mooks.
Movie ends.