"Everyone fall back!" Leo yelled as the seven ran towards the exit.

"There's too many. We'll have to find another way around." Leo gasped for air. "That shouldn't be hard with the tracker, right Donnie?"

"Uhh... It would be, If I HAD IT!"

"What?! Where is it?!" Leo's eyes grew wide.

"I.. I guess I dropped it during the fight."

Leo sighed. "Alright, we'll go blind. Let's split up."

"SPLIT UP?! ARE YOU-"

"We're not in a horror movie. We're going to be FINE Mikey. In fact, Raph Donnie and I will go with you. You girls search the other side of the sewers."

"I dunno. Maybe we're better off separated by ourselves. There's a lot of ground to cover." Ladida said.

"The less people with you, the more chance there is of getting caught. But lets not waste any more time here! Lets go!"

The search was on. It began slow, with no direct way to find this bomb.

After two hours, the search had not ended yet. Mikey moaned.

"Are we DONE yet?!"

"No Mikey, We can't stop until we find this bomb. The fate of the city rests in our hands! We have to hurry. Who knows when this thing is going to go off?" Leo continued down another tunnel.

"Leo, shouldn't we check on the girls? Maybe they're in trouble."

"I doubt it, I think they can handle themselves."

"But-"

"Guys! I found it!" The three turtles ran to Donnie. They were standing on the end of the tunnel, and inside a large opening, was a giant device, filled with gallons and gallons of mutagen.

"That doesn't look good."

"We have to hurry!" Leo aimed a grappling hook towards the bomb, and the made their way to the detonator.

"Raph, call the girls." Raph grabbed his T-phone and began calling Kanyae. "Anything?"

"... No. No answer."

"I'll try Thessa. Donnie, Try Ladida." But try the turtles might, none of the girls answered.

"What do we do? They're in trouble! I'll go find them!" Leo stopped Donnie.

"There's nothing we can do now, guys. The city before them."

"I dunno about you, but I think I care a lot about the three of them."

"You mean mostly Kanyae?" Mikey teased.

"I'm serious! You guys defuse the bomb, I'll go find them!"

"Raph, We need you!"

"For what?! There's no kraang guys down here!" They suddenly heard the ground shaking, and tons of Gi-bots ran in through a large tunnel below them.

"The ones known as the turtles are trying to do the thing known as defuse the thing that is known as the bomb."

The deep grinding voices startled the turtles.

"Change of plans guys, Raph, Mikey, Take down those Gi-bots. Donnie and I will defuse the bomb."

"Can do!" Mikey jumped over the edge. Raph sighed, wishing and hoping that the girls were okay as he fought back the giant metal monsters.

"Leo, the detonator is going off in 12 minutes!"

"We've got no time to lose. Open it up!"

"That's the problem Leo. It's pretty indestructible."

"I'll get it then."

"Leo, your sword can break through a lot of things. But I don't think-" Donnie watched in awe as Leo easily cut through the top of the device.

"Never mind..." Donnie looked closely at the wires.

"Um, you guys?" Leo looked over the edge, watching as ten Gi-bots surrounded Raph and Mikey. "A little help?"

"Donnie, Shut it down!" Leo jumped over the edge and impaled a Gi-bot. Donnie frantically searched through the wires, desperately trying to find the right one to cut.