Sierra would become an android, she would look the same, and have the same brain, but everything else would be different. Sierra wanted to rebuild Aperture, and would want to get people to test. She smiled at the thought of trapping the humans here. She didn't consider herself human anymore, she was done with that. Once she could live forever she would never think of herself as one of those idiot humans.

Sierra knew Chell wanted to take down and kill GLaDOS, but she wouldn't let her. Sierra knew she needed a way to protect GLaDOS and kill Chell. "She's impossible to kill," GLaDOS said. "No, it's not impossible, just hard, when it comes to saving her own life and hurting others, she's good at that," Sierra said. Sierra just needed a plan, she couldn't use the neurotoxin, or else that could kill her brain and she needed that right now, and the only other weapon was the portal gun. The portal isn't a real good weapon.

I could trap her again, and get the turrets to kill her, but last time that happened they were replaced with malfunctioning ones, and she shut the neurotoxin off," GLaDOS said. Sierra needed a plan, and the only one she could think of was, trick and trap her mother.

Meanwhile Chell was searching aimlessly for a portal gun in order to find her daughter. After searching, they found one, it only fired blue portals though, the orange ones popped up after she grabbed it. It would have to do, Sierra had the other portal gun. And now she would have to find Sierra.

Chell was worried about her daughter, she was scared that she would be in trouble. She had to find her, no matter what.

After searching, she heard a voice, "mom?" it was yelling out. It was Sierra. She saw Sierra calling for her, Chell dropped the portal gun and ran to her daughter. Sierra ran to her mother as well. Then they hugged, and Chell started crying for relief. She was afraid of losing her daughter. She was glad she was safe. "Thank god you're here," Sierra said, "I don't know what's going on I kept testing with this portal gun and I thought I was going to be kept there forever, but I managed to escape." Chell smiled at her daughter, she ws so happy Sierra was alright. Chell had to find a way to escape the building, but that would be hard without GLaDOS being shut down. She had to think.

Sierra followed her mother around the building, holding the portal gun. Chell left hers back when she found Sierra, one portal gun was all they needed. Chell had to think of a plan, she had to find GLaDOS, and shut her down, then they could escape.

Sierra knew what her mother wanted to do, and she wouldn't let her, but this was all part of the plan anyways. Once she gets to GLaDOS, she doesn't have to hang around this idiot ever again. Hopefully her android body was being made. She didn't expect it to be done right away, so she would to figure out how to kill Chell with out killing herself. Hopefully GLaDOS knew what she was doing.

She just decide to walk with her mother until she could figure something out. Then they approached the testing chambers, again. Chell knew this was the only way to get to GLaDOS, they would have to do some testing for a while. "Welcome back old friend, didn't I tell you to never come back?" GLaDOS said. Chell ignored her, and decided to just test for now. "Oh, did you miss testing? Is that why you came back?" she said. Sierra decided to stay quiet during the testing. She still had to plan.

"You know it's been a while since you last killed me, are you going to try that again?" GLaDOS said. Chell refused to let her win. Chell was going to leave Aperture with her daughter a live normal life again. If only...

"You know, instead of killing me over and over, why don't we just test?" she said, "we don't have to keep trying to kill each other, we could just keep testing, for yours and your daughter's life." Chell refused to let more of her life pass by, and she would not let Sierra's go to waste either. She would get the both of them out, no matter what. If only…

Chell had to think up a way to shut GLaDOS down, she had to get out of the testing chambers and find the control centers, and shut down all the neurotoxin, and figure out some rewiring. Chell was happy to not be alone, she was with another human being that could talk instead of a cube to place her affections on. Chell was glad Sierra was alive and and alright, no harm done to her. She would escape with her daughter and live on with her life after she destroyed GLaDOS. If only…

Me: Review my story! Even if you hate it! I want to know!

GLaDOS: Begging wont get you too far.

Me: I'm not begging!

Sierra: Would you two quit fighting! Geez

Me: Fine, so how's the robot body coming along

GLaDOS: I may be done with it by next chapter

Sierra: Yay!

Me: ... This does not bode well ...