Yoshi, Shen, Mikey, April, and Casey run through the Shredder's lair.
They're looking for the machine that took Mikey's power.
Donnie had told them to get to the machine and wait there to use it once they get Mikey's powers back from the Shredder.
They get to the machine and then wait around it, making sure no one is around.
"Will this work?" Mikey ask.
"We must trust your brother's plan, Michelangelo" Yoshi answers his son.
"I know but, they are doing the hard of getting it back and we are just waiting, we should be helping them," Mikey says.
"The plan is for us to stay here, my son. Our part is to make sure no one destroys this machine so that you can get your powers back. There will be time to help your siblings" Shen tells her youngest son.
The next thing they knew, they hear sounds coming from the door and stand in a fighting stance.
The door opens and reveals to be Baxter stockman and foot soldiers.
"What?! How you get in here! Never mind! Get them!" Baxter yells out and the foot attacks the group, who fight back to keep them from reaching the machine.
Stop the foot
And
Protect the machine