Once the pair were safely dropped off, Ada now made a few rounds of the rooftops trying to find a good spot to land. She caught sight of someone upon one of the rooftops, which she intended to land upon. Once the helicopter touched upon the landing pad, Ada now climbed out to walk over to clearly see it was Carla. The woman looked to have been watching all that had happened with Simmons on the train as she was still holding onto a pair of binoculars.

"Enjoying the view," Ada asked as she walked over to her twin.

Carla straightened up from leaning against the wall to now cross her arms.

"Is that what you intended to show Simmons as?" Ada now asked as she stood beside her.

"No, Simmons was always a monster. But no one could see, not even me. The child genius!" she snarled at the last part.

"We're all blinded by something," Ada reminded her, though was this even true for someone as such as her?

"Don't, I already feel sick at looking at that thing." She gestured.

Ada smiled as she took the binoculars from Carla's hand to now look down on the mess. Her smile soon turned to a look of frustration at now seeing the train move.

"Seems I've got my work cut out for me."

Carla continued to look down on the wreckage as Ada made a move to the helicopter.

"You coming?" she asked.

Carla huffed in response. "Why should I?"

"Well for one this is your mess, and for another don't you want to be the one to get revenge?"

Carla lowered her head, thinking things through.

"And then what?" she asked bitterly.

Ada stayed silent.

"You think everything will be just fine? That things will be normal again? But what of me?"

"You're free to do as you please, Carla."

Carla stiffened at the sound of her name again, but quickly raised a hand to her head as her conscience took over once again.

'Stop fighting, Carla. Please just accept who you really are.'

Carla groaned as she came to, feeling a hand resting on her shoulder.

"Everything will get sorted in the end," Ada reassured her. "Once they find out the truth, you'll be a free woman."

Carla looked to her, then turned away.

"I've done a lot of...bad things," she told her, acting like a child that was a little afraid to admit what they've done wrong in front of their parents.

"You have, but I can clearly see why you ended up doing what you did." Ada reassured her. "Simmons forced you to become me, he's the real threat behind this."

"But I was the one to..."

"Listen to me," Ada now turned on her. "You've clearly started to see your wrong doings and you're starting to come to the realisation that you're not me, so stop fighting this."

Carla didn't know what to say in response.

"What's going to happened to me, Ada?"

"You'll get through this and make a cure for that what you created."

Carla nodded beside her.

"Then that means Jake Muller has to survive."

"And by that?" Ada asked as she now crossed her arms.

"Jenkins, needs to be stopped."

"Jenkins as in?" she asked.

"Ustanak," Carla informed her, plain and simple.

"Your pet," Ada sighed.

Carla scowled at her. "My creation," she replied smugly.

"You scientists are all the same," Ada now sighed at the very thought of Annette, then to their little fight that had her push the woman off the side of the railings. Not that she intended to do the same with Carla that was. "Time to get Leon on the phone."

oOo

Leon pulled out his mobile as soon as he heard it ring, the pair had just made it halfway up the road.

"Ada," his face set in surprise at seeing her calling. "Was that you that helped us?"

"You got me," she smiled before getting serious again. "Listen, there's a Tyrant after Sherry and Jake."

"We dealt with it back at..."

"Did you hit its weak spot?" Carla now forced her way into view of the phone screen.

"Weak spot?" Leon asked, looking to Helena who was looking as confused as he was.

"His chest," Carla sighed. "If you weaken his chest enough, you'll expose the heart. It just takes one hit and he's down."

"Alight, I'll warn Chris right away." Leon acknowledged.

"Leon!" Helena pointed as a tanker was now headed their way.

The vehicle was tossed on its side as if a huge force had thrown it. Upon landing it burst open, one spark was all that was needed for it to send the two flying through the air.

"Leon!" Ada frowned at the screen as the connection was cut. "Come on, we've got to stop what you've started!"

Carla wasted no time climbing into the helicopter as Ada now took control to have them hovering over the area in search of Simmons. Saying that, it wasn't too hard to find a large cat like creature bounding down the road taking out anyone and anything in its path, J'avo included as they now crawled their way out of the woodwork.

"Looks like your friends are back to stir up trouble," Ada turned to her.

Before she even had time to tell Carla to take up the guns, she was already on it. Firing at Simmons and the attacking J'avo.

oOo

As soon as Leon had come round, he now found himself face down on the floor. His body ached all over, but he knew this wasn't the time for a break. Turning to the side, he could clearly see his partner was out cold.

"Helena," he reached out to her with great difficulty. "Helena, come on."

She wasn't responding.

"Hang in there, Helena." He grunted as he pushed himself to his hands and knees.

He looked over the area, finding his phone which had flown out of his hand what with the blast. It seemed unresponsive, but he slipped it into his pocket anyway.

"Come on, Leon, push yourself." He forced himself to stand or at least try to stand.

The sound of heavy breathing meant only one thing, the J'avo were near.

"Is it too much to ask for just one quiet moment!" he complained as he made his way over to his partner.

Tucking his hands under her arms he pulled her up slightly just as the J'avo gathered around them. What followed was the thundering sound of something large and heavy heading their way. The J'avo turned at the oncoming disturbance and started shooting, the creature roared as it rammed a car into the air. Thankfully it flew right over the pair. Leon was back to dragging his partner to safety just as a helicopter now stopped to hover over them.

"I sure hope that's you, Ada." He thought as he shielded his eyes from the brightness of the search light.

Bullets rained down upon them, taking out the J'avo and also forcing Simmons to keep moving on.

"Wait!" Leon now realised. "Simmons! He's still alive!"

Helena now groaned, forcing him back to taking care of her.

"I've got you," he reassured her as he dragged her over to the alleyway.

Once in the safety of the alley, he pulled her to her feet by draping her arm over his shoulders. He led her up a wooden ramp, which quickly gave way sending the pair crashing back down to the floor again.

"Damn!" he hissed as Helena groaned.

Looking up he now saw a door blocked by a wooden beam. Gently laying a hand on Helena's shoulder he told her he'd be right back just as soon as he'd opened the door. It wasn't long before he was heading back to pull her up again, this time he tucked a hand under her legs to heave her up into his arms.

"Leon, just leave me." She told him weakly.

"Not gonna happen," he frowned deeply. "You're my partner."

Her head dropped back as she lost consciousness once again.

"Helena, you hang in there!" he told her as he slipped through the building to place her upon the floor.

He gave his phone a try again, but it wasn't turning on. Looking to Helena he searched her for her phone to give Hunnigan a quick call.

"Hunnigan! Helena's in a bad way."

"Do you have anything on hand?"

Leon looked around seeing a abandoned humvee. Quickly heading over he looked inside to luckily find a first aid box.

"Yeah, just found some first aid."

"Good," Hunnigan nodded as Leon now headed back.

"I wasn't able to get in contact with Chris, as we were just attacked again by Simmons. He needs to know that there's a Tyrant after Sherry and Jake."

"Alright, you see to Helena. I'll talk with Chris."

Leon was just now patching up Helena's arm.

"How you feeling?" he asked shortly after.

Helena looked to her arm then back up at him. "I'm fine."

"Good," Leon smiled as Hunnigan called back. "Everything alright with Chris and the others?"

"They're under attack by it as we speak," she informed him.

"So it's found them," he frowned. "Alright, you'll have to tell them that they need to break through the things chest to get to the heart. That's its weak spot."

"Got it," she nodded. "How's Helena?"

"I've cleaned her up as best I can," he said as he looked down on the young woman. "She says she's alright."

"Good to hear," Hunnigan smiled. "And Leon."

"Yeah?"

"Be careful," she warned him.

"I always am," he reassured her.

xXx

The battle with the bulking creature, known as the Ustanak had been a brutal one indeed.

"Aim for the chest!" Chris was now shouting.

"Why the chest?" Piers asked.

"If we do enough damage we'll expose the heart, it's the things only weakness!"

"Got it!"

They all ducked and dodged the claw, knowing that thing could crush them in an instant. Claire had been told to take Sherry and Jake to safety, but the three had insisted on staying. Chris was just now reloading as the thing rushed them.

"Captain!" Piers yelled.

Chris had already seen it coming and rolled to the side. Piers unfortunately was knocked off his feet, landing rather harshly onto the stone flooring of the abandoned building.

"Piers!" Chris yelled as the bulking creature rammed himself through the pillar of the building, bringing the flooring above down on him.

Piers awoke to an almighty pain surging through his body, upon opening his eyes he was met with Chris who was holding up a large slab that had almost fell on top of him.

"You alright?" Chris asked as the dust began to settle.

"My arm!" Piers now cried out. "Oh god, my arm!"

Chris pushed back the heavy slab with a grunt, getting help from Jake as well.

"Ahhh!" Piers screamed, now turning to see his arm had been completely lost to the large concrete block next to him.

"Chris! Piers!" Jill's worried voice came over their earpieces.

"Jill, keep that bastard distracted. We got a situation here. A bad one."

"Alright," she responded, hoping she could keep the thing at bay with Jake now heading back to help.

"Piers, look at me!" Chris tried to get his attention on him now.

"It's bad, Captain!" Piers groaned in pain. "It's real bad."

"Just hang in there," Chris tried to ease him.

"Fuck, it hurts!"

"I know," Chris tried to calm him before activating his earpiece. "HQ, I need the medical team here right away! Piers is in bad shape!"

"We'll get them to your location right away, Alpha!"

"Good!" Chris cut the connection to turn his attention back on Piers. "Stay with me, Piers."

He held out a hand and Piers automatically gripped it in his.

"I'm alright, Captain." He smiled weakly.

"You better be, soldier!" Chris smiled as he pat his shoulder.

Claire and Sherry now rushed over, Sherry couldn't help but put a hand to her mouth in shock. Claire on the other hand was forcing Chris aside to take his place.

"Go help Jill and Jake!" she told him.

He gave a nod, grabbed his gun and hurried back over to help deal with this thing. Jake looked to him and he looked to Jake, knowing this wasn't the right time for confrontation they both set their differences aside and helped each other out.