The story closely follows the plot of the game and features characters from both series (So no spoilers for those who haven't played the game). I do not own Miraculous Ladybug or Batman. Both go to their respected owners.

Miraculous: Tales of Ladybug and Chat Noir/Zagtoon

Batman/DC Comics, Rocksteady Games

However, I do own the name Miraculous Six

A scream came as a sound of electrical shocks occurred simultaneously. "Wake up, Ms. Cheng. We have much to discuss." A voice spoke. "Strange, you won't get away with this!" The voice identified as Marinette exclaimed at the other person who was Professor Hugo Strange. "I already have."

***Minutes earlier***

"This is Nadja Chamack reporting to you live outside of Arkham City. The controversial super-prison built right here in the heart of Paris." A year earlier, news began circulating a new prison will be built since the conditions of other French prisons were deemed uncontainable. To make matters worse, this new prison was going to be built in the middle of Paris which caused many citizens to become furious at the fact that this prison was going to be built in the heart of a flourishing city. Many of local residents within the parameters of where this prison will be built are forced to evacuate from their homes, and from the area leaving the entire central part of Paris completely abandoned. Soon the construction of the new prison was completed and named Arkham City, named after the infamous criminal institute in Gotham City.

"Can you believe this!?" Alya said as she stood in the crowd of protestors watching in disgust, when she heard the news about the construction of Arkham City, she became so furious that she spread posts about this on the Ladyblog, including a video rant about how bad this prison is for the city. Not only that she organized a protest to shut down Arkham City. "Yeah, I can't believe it either." Nino replied, he, Alya, Marinette, and Adrien came to press event when they heard that Bruce Wayne will be arriving to give his remarks on Arkham City. The four of them wore pins on their shirts which has the Arkham logo with a no symbol over it. "Man, just think, an American rich guy coming all the way to France to give a speech on a prison, that's just weird. What do you think Adrien?" Nino turned his head right to Adrien who then looked up at Nino. "Yeah, I find that hard to believe also." Adrien said. He turned his head right to Marinette who was looking at the prison entrance. "Hey, Marinette." Marinette looked up at Adrien snapping her out of her thought with a slight blush on her face. "Oh, uh yeah, Adrien, you were saying?" Marinette replied nervously. "You were spacing out for a minute there is something wrong?" Adrien asked. "Nothing it's just, I was thinking when are we going to have this city back. I mean Paris used to be to peaceful and now, look at it. It's not liked anyone asked for this. I don't know, maybe I'm just thinking about it too deeply, and to think this used to be a beautiful city." Marinette answered sadly looking depressed.

"Girl, no one blames you and I'm pretty sure everyone here is thinking the same thing." Alya said. "Not everyone, so better stop thinking that this will go away." The four turned to the source of the voice which came from a person they wished didn't came. "No one asked for opinion." Alya replied to the source of the voice which was Chloe. "Oh please, it's not I asked for this prison to be built. I'm just as upset about this as you are" "Then why are you here?" "I'm here because Bruce Wayne is going to be here that's why. At least he has the money." "Then why am I not surprised your dad didn't show up." Alya replied with a slightly mad look. "For your information, daddy tried to back out of agreeing to it. But, the man who offered the deal in the first place did not take no for an answer, and daddy looked like he had lost." Chloe finished sadly. Despite being the daughter to the mayor of Paris, and a mean person in general, no one had imagined Chloe to look sad. The group looked at Chloe feeling guilty when out of Nino's eye he spotted another familiar face in the crowd. "Nath? Yo! Yo, Nath!" Nathanael looked see Nino, Marinette, Adrien, Alya, and Chloe. "Hey, what you doing here?" Nino asked. "Oh, I'm just remembering about going through here before it became… this." The redheaded artist replied.

"In a few moments, Bruce Wayne will be live on stage to discuss his remarks on the whole debacle. The infamous American millionaire playboy has never…" Nadja was then interrupted by Bruce Wayne as he made his way to the podium. "It's billionaire, Ms. Chamack. Millionaires are so last year."

Marinette screamed as another electric shock happened. "I assumed that you thought yourself untouchable. Well as you can see, no one is untouchable." Said Strange.

"Thank you! Thank you, Paris!" Bruce Wayne said as he began his speech. "Imprisoned behind these walls, gang leaders are fighting a bloody war right in the middle of this once beautiful city." The six in the crowd watched as Bruce Wayne gave a worried look on his stance against the prison. "Every inmate from France's worst prisons have been relocated to this facility. How can this be safe for the people of Paris?"

Marinette screamed again to another electric shock. "Please, you have to stop this. It's out of control." Stop this? By the end of tonight, I will be a hero. Just like you… Ladybug!"

"Today, I'm beginning a campaign to close Arkham City, and make Paris safe again!" But as Bruce Wayne is about to conclude his speech, a group of armed men stormed out of their vehicle and threw tear gas causing the crowd to scatter. "Remember, Wayne is the priority target!" During the confusion, one of the men grabbed hold of Alya and put a chloroform cloth over her mouth causing her to fall unconscious. "Grab them!" "Hey, get your hands of me…" Chloe tried to fight out of another one the men's grasp but fell unconscious as another chloroform cloth was put over her mouth. Adrien, Nino, and Nathanael also fell unconscious by the men in uniforms. Marinette was the last to fall unconscious as she watched as her are then picked up and carried away by the men with tears trickling down her face. "Surround him!" "Hands in air, Wayne! We have Wayne!" The men surrounded Bruce Wayne just as one of them is about rifle butt him. "Target secured."

The group along with Bruce Wayne have been taken by guards. What will happen to them? Will they survive the dangers of Arkham City? How does Strange know who Ladybug is? What is he scheming? Stay tuned. Same bat time, same bat channel. Remember, no spoilers for those who haven't played the game yet.