The DEO started their search for the other Worldkillers and are now at a location for one of them.
The team surrounds the house with the Legions joining in to help.
"Okay, So we got one heat signature inside. No movements, looks like we might catch this Worldkiller off guard." Winn says from inside the van. "But be careful, in case she's as bad as Reign."
"Copy that, watch our bakes." Kara says as she breaks the door down as she and Peter lead them in through the front.
"Winn, where's the heat signal coming from?" Peter asks.
"Looks like a back room." Winn says and they start hearing singing.
"Is that Lisa Loeb?" J'onn asks, recognizing the song.
"I thought the targets name was Julia Freeman." Mon-El says as they approach where the signings coming from and see their Worldkiller is sitting on a mat in the living room singing.
"Is that her?" Kara asks and Peter does a quick facial recognition scan and sees it's definitely her and is confused.
"Yeah. Definitely her." Peter says and lightly taps her, causing Julia to shriek and run against the wall where she spots everyone looking at them.
"Supergirl? Spider-Man? What-what...what are you-what are you doing here?" Julia asks them.
"Are you Julia Freeman?" Kara asks as she approaches her.
"Yes." Julia says. "What do you guys want from me?"
Everyone lowers their weapons seeing that she doesn't know about her powers.
"Do you...you don't know why we're here. Do you?" Peter asks as his suit does a scan of her for any Kryptonian DNA.
"No. What's going on here?" Julia asks. "Don't let them hurt me."
"Don't worry." Kara assures and Peter is seriously confused by her genetic marker.
"Okay, this is confusing." Peter says when Julia starts to freak out more and the room starts to shake and the windows shatter, and metal goes flying around before she sends shrieks their way and Kara freezes a wall between them.
J'onn then flies in the wall and Kara waits a second before shattering the ice and J'onn has her contained.
"That could have gone worse." Alex guesses.
-
They return to the DEO after searching her home where they found a Kryptonian cache crystal, but it has a different stamp than the others.
And Winn learned the tune she was shrieking at was made specifically to hurt Kryptonians.
"You sure you're okay?" Peter asks Kara with this information. "Maybe we should run some tests, I can do them real quick."
Kara and Peter go to his lab and Kara is ready to tell what's bothering her.
"That woman was scared before her eyes turned white." Kara says as they pull the footage up. "She looked me in the eye, and she asked me for help."
"And now its like a completely different person down there." Peter says as the energized woman is replaced by someone impatient. "My scanners showed she had some sorta gene inside her. It's not like me, nothing like you. It's something new, I've never seen before."
"Lets see what she will tell us." Kara says and the two of them head into the cell room. "Hi, Julia. You seemed really scared at your house earlier, and I totally understand that. And I'm here to help you."
Julia starts chuckling at that promise.
"Julia-"
"That's not my name." She informs Kara.
"Okay, what do you like me to call you?" Kara asks.
"I am the scalding light. I am the flood that sweeps away sins. I am the word and cry of justice." She tells her.
"You mind condescending that a little? Because that's seriously long." Peter asks her.
"I am Purity." She states.
"Nice to meet you, Purity. I'm gonna call you Julia, though. That okay?" Kara informs her. "Just I met her first, and she's who I'd really like to talk to, actually."
"Call me what you will, Kryptonian. They don't understand yet." Purity says.
"Julia, I know you're in there. If you can show yourself, I will help you." Kara promises.
"Or while we're talking to Purity, maybe tell us where Reign is hiding." Peter asks of her.
Purity just looks to them and smiles as Peter pulls up all her information and shares with Kara on a tablet.
"Julia Feeeman. No birth certificate, adopted in 1993 by Lawrence and Molly Freeman. Let's see what it says. Allergic to milk. Studied music at the Cincinnati Conservatory." Kara reads off.
"Doesn't Julia sound nice?" Purity asks them.
"Yah, from the little I've been around her, I liked her. Spider-Man?" Kara asks.
"Meh, I've seen worse people." Peter admits and Kara looks to him confused and he just shrugs saying that was honesty from him.
"She was very fun to play." Purity mocks. "Everything you have in that file is just a character description. There never was, and never will be a Julia Freeman. Just little old me."
"Funny, because Spider-Man has a lie detector in his suit." Kara informs her.
"And you're lying your white eyes out." Peter states.
"When my sister and I first arrived, we knew it would be many years before the cosmic alignment of forces came to pass. Masks would be necessary." Julia says and Kara pulls out a photo of her friend ad she's Peter and he finds everything about her in seconds.
"Vinita Ripson, roommate at Cincinnati, also her emergency contact, best friend for a decade." Peter says and Purity turns to the two and Kara shows her the picture.
"I'm pretty sure she's worried about you right now." Kara says and Purity starts stuttering.
"S..sounds about right. Vinita was always so clingy." Purity tells them and it sounds like she's crying, or at least has something in her throat. "It drove me crazy."
"Crazy enough to save her life?" Kara asks and they see her eyes start flashing from white to normal for a second as she looks around the cell before back at them.
"You imagine I care about humans just because you two do?" Purity asks.
"I think you do care, Julia. And I care about you." Kara replies.
"Will you care when I tear open your nones and rip out your soft parts?" Purity asks and tries to scare the two of them. "And after, I'll open up your friend and eat her heart with the other gods."
"Someone saw Indiana Jones and the Temple of Doom." Peter says, not phased by what she threatened. "I mean, if you wanted to threaten me, you should try a bit harder. We have the Kryptonian Crystal from your place, and we know it will lead us to your headquarters. So where Reign hiding?"
"You think you're smarter than me. Stronger than me. You think I'm powerless to your science." Purity scoffs at him. "I see right through you, Spider-Man. It's a gift I have, to see inside people. To know them. You've been hurt so much that you're done being weak, because if you're weak that means that there is weakness. If there's weakness, there's a chance you will loose someone else that you can't bear to loose. Was that hard enough?"
Peter tries to keep his head and takes his leave to cool down and Kara chases after him.
In the labs, Winn looks and sees the crystal has started to activate.
The DEO experiences a power outage and Purity shrieks her way out of her cell and walks through the halls and starts to freeze everyone.
Kara and Peter find her in the labs and she takes the crystal back and flies out the window.
"This can be bad." Peter quips.
-
Later, they find her in the subway and everyone is back and Winn hands out some upgraded versions of the ear plugs that Gwen made when they fought Silver Banshee.
Kara was the first to come in through behind her and Peter flies in and faces her front.
"Purity." Kara calls out.
"You've finally learned my name." Purity sees and cases the two and tries to use her powers to shriek and it doesn't work and they fly outside the train where everyone else surrounds her.
Purity tries using her powers again and it doesn't work on them.
"We've got you now." Peter tells her when she uses her powers on the ground and they all drop through into the station and she starts to crumble the station.
"I'll keep this place intact, you get her." Peter tells Kara and the two start fighting as Alex and Mon-El start evacuating and Peter webs the pedicles to stop them from crumbling and sees Kara is down.
"Hey, white eyes!" Peter calls her out and as she turns, Peter punches her in the face with his gauntlet and Purity starts to attack him before sending him flying through the station.
Purity grabs Kara and wraps around her neck. "I'll tell you a secret. Julia's here, and I'm going to make her watch as I kill you." She promises.
"Julia, please, don't let her hurt me." Kara pleads and Julia starts to fight back.
"You stood in front of a car to save your friend. And you can fight this." Peter says as he gets back up and holds his side from the pain. "You are stronger than you know. I know you're in there, I see you fighting, and we will help you. But you need to fight."
Julia fights and drops Kara and they see her fighting when Peter's senses go off.
"Reign." He says as she comes flying in.
"So the Supergirl kneels. Good practice." Reign says and Peter shoots her with two repulsed blasts and they don't even phase her this time. "You, I thought I killed."
"Yeah, you and about a dozen other people." Peter quips and goes up to punch her, only for Reign to grab him by the throat and slam him into the ground and slamming her foot in the stomach.
"Stop!" Julia calls out and Reign looks to her. "Take me. You can have me."
"Julia, don't do this." Kara begs as she catches her breath.
"Purity, sister. We will find our third, our Pestilence. Once we're together, there will be nothing but unstoppable power." Reign promises before kidnapping Julia and everyone gets back up and Kara runs to Peter and flies him back to the DEO.
-
"A couple of bruised ribs and a mild concussion to the head, but he will be good to go." Alex says as Peter gets off the med bed.
"Any good news out of the events that occurred today?" Peter wonders.
"We lost track of reign and Julia, like minutes after they flew away." Winn tells them.
"It's only a mater of time before reign forces Julia back into Purity." J'onn states.
"The Worldkillers are too hard to beat, but maybe we're not suppose to beat them." Kara reapplied.
"How are we supposed to win then?" Winn asks.
"We save them." Kara explains meaning they need to rescue the human side of them.
Outside, pigeons have started to drop from the sky.
Pestilence has awaken.