It starts out with the Turtles, Casey, and April patrolling the streets and looking for more Kraang. I think we all saw the clip where they mentioned that the Mutanimals were taken out by Tog (Slash and Rockwell, to be specific). While they're driving, a Kraang droid (with human face) pulls up alongside them, pulls down his sunglasses, and "winks" at them. The Turtles find this suspicious so they follow the car, but lose him down an alley. They get this message on the wall: "TURTLES. 3117 BAYFRONT STREET. MIDNIGHT." Below the message is a bishop chess piece. (This is where I started squeeing.)
The Turtles are then led to the meat packaging place where they fought Tigerclaw and see the Kraang droid. Obviously, they all attack him, but he takes them all out while trying to say he doesn't want to fight them. He apprehends Donnie and forces them to listen to him. He says his Earth name is Bishop and that he is a Utrom, a peaceful Kraang. He even talks differently from the other Kraang. This is because the Kraang all share a hive-mind (which Donnie had speculated before), and he was the one who originally created the human disguise; the other Kraang just copied him. (I think someone speculated that before). Bishop warns the Turtles that the Triceratons are planning to invade Earth in order to take out the Kraang.
Bishop explains how for millennia, the two species fought over Dimension X; a classic battle of brains vs. brawns. The Triceratons almost won, until the Kraang unleashed a weapon known as a "Black Hole Generator," which destroyed the Triceraton's home planet. The war for Dimension X is still continuing to this day, so that might explain why the Kraang have been trying to use Earth as their new home. Leo interrupts and asks Bishop why he's helping them:
"Because...I have watched you. I have seen the good you have done in quiet, in secrecy, simply for the sake of goodness. That is why I help you."
So, the Turtles and Bishop form a plan to invade the Technodrome, which has been rebuilt...again. Leo, Casey, April, and Bishop are in the Blimp over the bay where the Technodrome is while Raph, Donnie, Leatherhead, and Mikey go in the sub. Kraang Sub-prime has returned (somehow) and is trying to power up the Technodrome. Unfortunately, the Technodrome still manages to rise and begins to ascend onto New York. Using glider wings, Leo's team break into the Drome to find their friends. As their fighting, every monitor on the Technodrome and screen on the planet (computer screens, smart phones, TV, etc.) receives a message from Mozar:
"Greetings, Sub-Life Forms of Earth. I am Captain Mozar of the Triceraton Empire. Let it be known that your planet is infested with Kraang, an insidious alien bent on mutating Earthing their own home world. In response, we Triceratons will eliminate these hideous aliens, freeing you from their vile plans. Unfortunately, your Earth will be annihilated as well. That is all. And please...have a nice day."
Hence, begins the DOUBLE INVASION! So, the Kraang and the Turtles fight, Sub-Prime and Bishop face off. We find out that Sub-Prime is actually SUB-Subprime. I'm not sure what this means, but I assume that Bishop once outranked Subprime. Eventually, the Turtles have to escape in Kraang ships, only to be attacked by Triceraton pilots. A huge dogfight goes on when Casey and Mikey see a Triceraton ship head for Central Park. They have their own Black Hole Generator, which they stole from the Kraang, and start to put it together. The Turtles show up and are about to face them when they receive some backup. Splinter, Mondo Gecko, Muckman, and the rest of the Mutanimals show up and a huge brawl goes on to stop the Triceratons from powering up the generator.
And that's where my bookmark is. I'll try to finish the book tomorrow and post the rest, if someone hasn't already beaten me to it. I'm starting to think I may be a bit behind in all this. So, what do you all think?
