Lila was wearing her prison attire and now it's been days that she couldn't get out nor try to manipulate the guards with her terrible 'disease' lie. They all knew she's capable of being a pathological liar and it was no wonder the school did not check their facts or expel her on time.

"Lila" A creepy voice startled her and she saw the glowing red eyes of a teenage boy in a hybrid feline bat mix.

"Bat Noir?!" She gasps.

"So you've heard about me? Well then, here I am, face to face with the coward who murdered Adrien Agreste!" He clenched his fists.

"I was under Monarch's evil spell! It wasn't my fault!" Lila lied.

But Bat Noir got so angry he punched her to the wall, "LIAR! I know everything! You wanted Marinette Dupain-Cheng dead because she was pregnant with his child!" He snarled.

Lila stumbled upon and recovered with a bloody nose, "That baker took everything away from me!"

"You deserved it after what you have done! Marinette told me everything!" Bat Noir lifts her up.

"That liar!" Lila yelled.

"No! You've hurt her long enough! Even to me and Ladybug when you were Volpina you manipulated us! You are a rotten liar, Lie-la! And you don't deserve freedom!" He pinned her to the wall, "And I want to know Monarch's identity. You better start talking or my fangs will bite your neck slowly and painfully" His fangs unsheathed.

Lila gasps in horror, "You wouldn't!"

"I would. Tell me while you still have a neck!" He warned her.

"Okay! It's Gabriel Agreste!" Lila confessed.

"What?!" Bat Noir hypnotized her just to be sure she's not lying, "What is Monarch's secret identity?"

"It is Gabriel Agreste" Lila replied while under a trance.

The bat snapped his fingers to release the trance, "You knew he was that monster and he sent you to spy on Adrien!"

"Yes! It was an honor to serve him!" Lila said.

"He was such a fool to let you try to kill someone for your own personal gain! I'm gonna ensure he'll suffer!" Bat Noir snarled.

"I never even liked him, bat! He wouldn't stop nagging me to separate Adrien from Marinette! Marinette is the one I want her dead, not Adrien! I was this close to ending her but Adrien took the hit to save her! I never wanted him dead!" Lila yelled.

"You're gonna regret trying to kill that girl!" Bat Noir roughly threw her to the floor, "You knew she was pregnant and you couldn't have Adrien to yourself! You are an irredeemable monster! Adrien was so happy with her and now he died because of you and that monster!" Bat Noir hissed.

He then swears in French out of anger, "Argh! So, Ladybug was correct in suspecting him!" He remembered when Ladybug suspected him as Hawk Moth.

"I'm gonna pay the monster a visit, I'll deal with you later!" He glares at Lila.

He morphed into a bat to fly out of here, "Great, my own father is the enemy!" He thought while flying.

Suddenly, he hears a child singing and weird monster creatures popping everywhere in the city. It was like nightmares coming to life in the real world. Everyone screaming in horror at their nightmares chasing them.

"The Sandboy just checked in! Now nightmares can begin!" The boy riding his flying pillow blows evil sand everywhere.

The bat had a memory flash in his mind of the time he faced his worst nightmare and his lady couldn't fight without her powers.

The evil laughter of Nightmare Ladybug echoed in his head while remembering her.

"Aaaahhhhh!!!!!" He spots Marinette running away from a slow-moving zombie boy that looks like him, "No! Stay back!" She screamed to zombie Adrien.

"My love, come back" He moaned.

The bat flies into the alley and morphs into human form, running after Marinette to get her out of there, "Princess! Over here!" He called for her.

"Bat Noir! Get me out of here!" Marinette ran to him.

"Marinette" Zombie Adrien slowly gets closer, "I'm still here and we can finally be together again"

"Oh god!" Marinette ran.

Bat Noir never thought that her worst nightmare is himself as a zombie. He carried her out of there to take her somewhere safe. He can't let her become Ladybug due to being pregnant.

"Are you alright, Princess?" He asked her.

"F-F-Fine, Kitty" She clutched herself onto him.

"What the hell is that monster thinking? Stay here, milady. I'll stop this" Bat Noir said.

Marinette gasped at the nickname from him, "That's my nickname for Ladybug" She said.

"I know it's you. No time to explain. Stay here" Bat Noir takes flight to stop that boy.

Marinette sat down in disbelief. Not only Bat Noir appeared but also Adrien has been resurrected.

"My Adrien" She held her hands to her chest, "Is it really him?" Marinette asked herself but she couldn't ask Tikki.

"Marinette, what are we gonna do?" Tikki asked.

"We'll stay here until Bat Noir is back," Marinette said.

"But you need to purify the akuma," Tikki said.

"I can't when I'm pregnant," Marinette said.

Bat Noir dodged every sand being thrown at him, "Look into my eyes!" He needed to get closer to hypnotize.

The Sandboy stops midair when he made eye contact with him. Monarch has no idea why his Akuma is not obeying him but obeying the feline bat. Bat Noir smirked that he got the Sandboy's attention. He had to make this quick so that it would give Ladybug more time to use her magic ladybugs to repair the damage and get rid of the nightmares.

"Reject the akuma" Bat Noir commanded.

"Or what?" Monarch asked through it.

"Or I'll be coming for you next, Monarch!" Bat Noir warned him.

"I know your identity and I know you're a coward hiding in the dark, blaming yourself for killing your only flesh and blood! Reject the akuma, now!" Bat Noir demanded.

"Then so be it!" Monarch then rejects the akuma from Sand Boy and Bat Noir caught it.

"Cataclysm" He destroys but then he had to catch the boy too.

So he caught him in his arms and flew to the ground placing him down, "Go, get to safety" He tells him before flying back to Marinette.

"Miraculous Ladybug" Ladybug tossed her lucky charm in the air and repaired every damage caused by the nightmares.

Bat Noir flew to the roof balcony and sighed in relief to see his lady and the unborn child okay.

"Spots off" She transformed back, "How did you know it's me? You are supposed to not know my secret identity"

"I'm sorry, princess. I just wanted you to be safe. There's something I gotta tell you too" Bat Noir said.

"What is it?" Marinette asked.

"Remember the day at the graveyard? The cat you met? It was me" He admitted.

"So that was you I petted at Adrien's grave? And that's how you found out my identity" Marinette said.

"There's more to that, Princess. Plagg, claws in!" He detransformed.

There stood the boy with gorgeous green eyes and his hair black, the same orange sneakers and jeans he wears but he now wears a black hoodie.

"Adrien?" Marinette took a lot to process at who she's seeing.

"Yes, Marinette. It's me" He placed a hand on her cheek.

"But how?" Marinette wondered.

"I don't know. I lost all my memories but somehow, I'm starting to remember you a little. Plagg said that some deity turned me into a vampire and I was brought back to life. And that day when I heard you said you were pregnant with my kitten, I was shocked but happy. I'm sorry I had to lie to you to keep my identity a secret. Forgive me" Adrien explained his story.

"Oh, Adrien. I forgive you but I'm so sorry for all the times I rejected you and treated you badly as Cat Noir. But what's more important is that you're alive again!" Marinette hugs him, burying her face into his chest.

"I'm here. I'm here. I'm so sorry I didn't know but I couldn't let you die. I sacrificed my life to save you and our kitten. I'm so sorry I put you through so much misery to think I'm dead" Adrien sobs softly.

"Oh, Adrien" Marinette murmured.

He put his hand on her belly and sighed in relief that the baby is okay, "It's okay, my kitten. Daddy is here. I'm right here"

"I was scared to raise the child on my own, kitty" Marinette sobs.

"I've thought about you ever since I regained my memories of you," Adrien said.

"How much can you remember?" Marinette asked.

"A lot, but I don't remember my childhood," Adrien said.

"Can you remember me? The day you saved my life before you died?" Marinette asked.

"Yes, I saw how Lila was targeting you. I had no time to transform to stop here" Adrien said.

Suddenly, his blood hunger rose and he backs away from her, holding his mouth. He can never drink her blood like that when she's pregnant. He doesn't know what his bite can do to affect her and the baby.

"Marinette, I need blood! But not from you!" he flew away.

The lust was too strong and he needs to feed now or he could attack anyone he comes across. He noticed some rats in the alley and flew down and bit down on them one by one. He panted hard after drinking a lot of blood.

"Kid! Focus! Are you sane?" Plagg said.

"I can't hurt my princess by draining her and my child!" Adrien said and then morphed back to a bat to fly back to her and morphed again, "Forgive me. I didn't want to hurt you or our kitten. I'm still me but with amnesia" He hugs her.

"Adrien. It's never been the same after the incident" Marinette said.

"I noticed. I was gonna tell you it's me but I was afraid to add more stress to you" Adrien purred in sadness.

"You did the right thing, Adrien" Marinette held his hands.

"I was scared that you would think I'm not the Adrien you knew I once was," Adrien said.

"I would love you no matter what you look like," Marinette said.