At the Penthouse

Lucifer and Barry walk through the breach and Barry looks around.

He asks "Who's place is this?"

Lucifer says "Mine. It's my penthouse."

Barry says "Are you rich?"

Lucifer says "Yes, I am. Just so you know, you and your brother don't exist on this Earth. I've looked."

Barry asks "Why would you look?"

Lucifer says "Just in case you two ever wanted to come here. You can be yourselves. But let's go to the LAPD. The Detective is there."

Barry asks "Who's the Detective?"

Lucifer says "Chloe Decker. That's her name. She works at the LAPD."

Barry says "And she can make you bleed?"

Lucifer says "Yeah. She's still there I know she is. Let me change into a different suit then we can go."

Barry says "Okay, Dad."

Barry walked out onto the balcony and felt the wind. He liked to feel the wind.

He looked down and saw they were up high in the air.

Then he heard the elevator ding and he turned around and saw a woman with black hair.

Barry asks "Who are you?"

She says "I'm Mazikeen. You can call me, Maze. Who are you sexy?"

Barry says "Barry Allen. I'm... Lucifer's son."

Maze lost her smile and says "Lucifer has a son?"

Barry says "Two."

Then Lucifer walked out and says "Mazikeen, It's good to see you. I guess I should introduce you to him. This is Barry Allen, he's..."

Maze says "Your son."

Lucifer says "You know?"

Maze says "He told me."

Lucifer says "Oh. Did you try to have sex with him?"

Maze says "What can I say... He's got his father's charm."

Lucifer chuckles and says "We have to go. We'll see you later, Mazikeen."

Barry says "Should I speed us there?"

Lucifer says "Do you know where it is?"

Barry says "If it's like my Earth's LAPD, then I know."

Lucifer says "Okay, let's go."

Barry's eyes flickered with lightning and he sped them out of there, they ran to the LAPD and Barry says "Here?"

Lucifer says "Yeah, it is. Good job."

They walked in and got inside and Lucifer says "Coffee and body odor never smelt so good."

They walk over to a Chloe Decker when Barry saw the name tag.

Lucifer says "Good Morning, Detective."

Chloe says "Lucifer, hey where were you yesterday? We had a case, and I needed you."

Lucifer says "Oh, I went to Central City."

Chloe says "If you needed time off why didn't you ask?"

Lucifer says "Cause it was so sudden, Detective. Is Miss Lopez here?"

Chloe says "Yes, she is. Why?"

Lucifer says "I need her help, that's all."

He walks to a room and Barry follows.

Lucifer says "Miss Lopez?"

She looked up and says "Lucifer, hey. Good to see you, bud." as she gave him a hug.

Barry could tell he didn't like it or how to give a hug.

Lucifer says "Miss Lopez, meet Barry Allen. Barry, meet Ella Lopez."

Ella says "Nice to meet you, Barry."

Lucifer says "Can you do me a favor?"

Ella says "Yeah, of course."

Lucifer says "I need you to take a sample of my DNA and do a test on it against Barry's and another DNA sample."

Ella says "Is he your son?"

Lucifer says "Yes, and he wants to know the truth."

Ella says "I'll be happy to help."

Lucifer says "Thank you, Miss Lopez."

Lucifer handed her a blood sample and she asks "Who's is this?"

Lucifer says "My other son. Oliver. He couldn't come with us, but he let us take a DNA sample."

Barry says "I thought I'd let you take my DNA here since I came."

Ella says "Okay. Let me get Lucifer's DNA."

She grabbed a syringe and took DNA out of Lucifer.

Barry was shocked.

Then after a while of comparing DNA, She looks at them and says "DNA test confirms that Lucifer is your Dad, along with Oliver."

Barry says "Wow. To think I have a parent who is still alive. I thought both of my parents were dead, turns out Henry Allen wasn't my father after all."

Ella says "At least you know now, Barry."

He nods and says "True. Thank you for the help, Ella."

Ella says "No problem." as she hugs Barry.

Barry smiles and hugs her back

Ella says "I think it's funny your hugging me. Your Dad never hugs me."

Barry says "I guess Oliver gets that from him. He doesn't like anyone hugging him."

Ella laughs as she pulls away from the hug.

Lucifer says "Well, we got to go now. Tell the Detective, I'll be back. But I don't know how long I'll be. And Tell my nephew Wesley I love him for me."

Ella smiles and says "Sure. Bye, you two."

They both say "Bye."

They leave for Lucifer's penthouse and when they got there, they saw Maze sitting down on the couch.

Lucifer asks "Maze? You okay?"

Maze says "Why didn't you tell me you had two sons?"

Lucifer says "Cause they're human, and you would have thought I lost my edge."

Maze says "Now, I understand why you care for these humans here. Cause of your sons. What's wrong on this other Earth?"

Lucifer says "My son's wedding was ambushed and attacked. Looked like Nazis. My sons are heroes known as the Green Arrow and the Flash. And I'm gonna help them."

Maze says "I'm coming too. I want to help. Besides, I loved torturing Hitler in Hell."

Lucifer says "Come on then."

Barry opens a Breach and they walk through it.

At STAR Labs

Everyone was in the Cortex

Oliver asks "Did you wipe the minds of all the guests at the wedding?"

Mick says "Yup. Everyone's secret identity remains secret."

Then a portal opened and Lucifer, Barry, and Maze come through it.

Barry asks "What did we miss?"

Oliver says "The guest's memories are wiped. Who is she?"

Barry says "This is Dad's friend Maze."

Oliver says "So he is our father?"

Barry nods and says "Yes, he is. DNA test confirms it." as he shows the paper.

Oliver looked at it and looks at Lucifer and says "Why'd you leave?"

Lucifer says "I didn't want to."

Sara says "What's going on?"

Oliver says "Sara, meet my father, Lucifer Morningstar."

Sara asks "Lucifer Morningstar, as in..."

Lucifer interrupts and says "The Devil, yes, exactly."

Kara asks "Did Rao send you to protect us?"

Lucifer got a little angry and said, "The moment, my father sends me to do his dirty work is the day when I say he's the best Dad ever. And even if he did I wouldn't work for him."

She was confused that he said he was the son of Rao.

Lucifer says "Here let me put this into turns that everyone here will understand. Once upon a time, a boy met a girl and they fell in love."

Everyone was paying attention to the story and Lucifer continues "They had sex, but they were celestial beings so that moment created the universe."

Stein says "Oh, the Big Bang."

Lucifer says "Never knew how inappropriate the name was until now, did you? And don't interrupt me."

Stein says "Sorry.

Lucifer says "God or Rao created the Angels and he first created two who were twin archangels Samael the Lightbringer and Michael Demiurgos. And they hated each other, Michael loathed Samael because he was The most beautiful of all the Angels and God's or Rao's Favorite Son."

He stopped and took a breath and continues "But then Samael started to wonder why Angel didn't have free will, and then asked God or Rao for Free will, but God or Rao denied him. So Samael start to secretly recruit Angels into his rebellion but he didn't know his twin brother had started an Army against him so when Samael's time came to overthrow Rao, Michael appeared with his army and killed some angels or Rao gave them free will by making them human from his son's rebellion."

Kara was thankful that Michael stopped Samael. She wanted to kill him for what he did.

Lucifer kept talking, "So after it was over, Samael didn't fight back when his father, the almighty Rao commanded his other son Michael to push him out of Heaven and into Hell but Michael wanted to kill him too so he stabbed him in the process." 

"Samael fell into Hell and his skin burned off and the fires of Hell made him a monster, he changed his name to Lucifer and some know him as Satan or as Miss Danvers knows him as Abaddon."

He then said, "Rao made him rule over Hell for the last 13.8 billion years until he decided to come to Earth for a vacation... So he came to his son's wedding and then Nazis attacked and he saved as many people as he could, while the other heroes were busy, and then a blonde fell from the sky and crashed into the Church where he crashed a lot of nazis while protecting his sons, the end."

Kara realized that he was Abaddon, the person people hated on Krypton, and asks "So your, Abaddon? The King of Hell and the Kind of Lies?"

Lucifer says "Yes, but I didn't want any of this. Do you think I wanted to be blamed by humanity for their sins? Or the Krytonians? 'Oh, the Devil made me do it', I have never made anyone do anything. Never. You Humans, Kryptonians, Daxamites, and other species, like to blame me as if I spent my days sitting on all of your shoulders making you do things you'd find repulsive." 

Kara asks "What do we call you? Cause I've been calling you Abaddon this entire time in my head."

Lucifer says "Lucifer Morningstar. That is my demon, Mazikeen. And we're here to help. Cause of my sons."

Kara says "Wait, who are your sons?"

Oliver and Barry say in unison "Us. We're his children."

Kara says "Well, I never expected that for Barry. But Oliver, it suits you."

Oliver fake laughs and says "Ha ha ha, real funny, Kara."

Kara smiles.

Barry says "Now, back to the topic at hand, Do we have any idea where they fled?"

Kara says "No, I flew over the city. There's no trace of them"

Iris says "Well, clearly they attacked 'cause you all were there."

Barry says "Killers? Heroes? Then what?"

Felicity says "If my history remains the same. World Domination."

Jax says "Make America Iran again."

Caitlin says "Which it never was."

Lucifer says "Well, there was an Earth, or multiple Earth's where the Nazis won World War II. They must be one of the three Earths that have them there. There's Earth-X, Earth-XX..."

Oliver asks "Let me guess... Earth-XXX."

Lucifer says "You catch on well, my son.

Mick says "I hate nazis."

Barry asks "How was that woman as strong as you?"

Oliver says "And that archer matched me. Shot for shot.

Lucifer says "Then, we must be dealing with your doppelgangers."

Barry says "Great. What could go wrong?"

Oliver says "Barr, there's a lot that can go wrong."

Lucifer says "Your brother's right, son. But we got that prisoner, right?"

They nod

Lucifer says "We could interrogate him."

Oliver says "Yeah. Let's make him talk."