Omega: The Reactor

That would be Petrovsky, showing up via a mass effect drone, yes. Wait, I don't think that's a mass effect, I think it's just a hologram that's colored Mass Effect blue.

As you can imagine, Aria's a huge fan.

Yeah, no, she gets so pissed off that she just rolls up and goatse's a force field. (Don't google that if you don't get that joke. I'm serious.)

At this point, Petrovsky gets pissed and sends some drones after you. Shepard and Nyreen fight them off, since Aria's a little, uh, occupied.

However, Aria starts to give out, so Nyreen helps her out.

...

Um, remember how I said I busted my laptop?

The rest of this entry is in crayon. Don't ever say I didn't do anything nice for you all.

Aria lets Shepard out of the goatse hole, and Shepard goes up a tower to the reactor controls.

This is a true story: I used to draw comics for my friends in high school. I actually got really good at lettering. When I started doing MSPixel, I realized it wasn't feasable to letter with my tablet without the images being huge, and I got kind of sad about it.

I'm out of practice, but I think the lettering on these is half decent. Anyway, holoPetrovsky shows up.

These three will continue to fight, and Petrovsky will toss some bad guy taunts in for flavor. While they're going, the game will give you some renegade interrupts so that you can push butan and kill people.

Or, you can just wait for them to all shut up and take the paragon route. Nyreen was right, we can reroute the power.

I don't know, I don't think that scene ever warranted enough tension to renegade interrupt through.

All over Omega, force fields power down.

And the Omegan people do what they do best.

... annnnnnnnd Aria and Nyreen react exactly the way you were thinking they would.