There is one thing that you should know about Nanas family, and that is that they don't go down quietly, or if they do, you had best watch your back because that means they aren't down yet. Connor Casivant was a perfect example of that.

Connor stood above the city as he watched the lights of house windows slowly turn off one by one as people turned in for the night. But Connor was no longer Connor, nor did he do this with the intent to protect like his parents had. The man sighed softly as he pulled his sword from its sheath and stared along the reflective blade, eyes drifting over the inscription he knew by heart 'in shadows find your solace' it was a phrase his sister had found when they were younger. She of course had no idea what it meant but it had said shadows so she pointed it out to him. She was so sweet that way.

"Addams!" The blue haired man turned to watch the warp gate villain appear fully behind him "Shigaraki is looking for you."

"He knows I'm busy this week, what does he want?" The man snapped.

"He thinks he may have a lead on the villain who killed your family." The blue haired villain stopped dead as he watched the warp-gate villain for a moment. "He said if you weren't going to thank him in person go to fifth and second street."

The man was gone within an instant, dissolving into the shadows. When he reappeared the sight he was met with had his anger rise. In front of him was the graveyard where the heroes put down all the villains who had ever been killed unless a family or close friend payed claim. But instead of going into a rage like the man child of a partner he had, he started searching. The man knew the name of his families murder, he had found it within the first year of their demise, now it made sense why he had been unable to find him for so long. When he reached the headstone however it puzzled him.

Death by brain stalling. How did someone's brain, well, stall?

The man had a flash back to a young blond haired girl crying as she scrambled away from a spazzing and frothing dog as it died on the ground, each of its senses overloaded to the breaking point. Every thought in the mans head ground to a halt.

"We need to move, mom and dad can only hold them off for so long." The shining blue eyes looked up at him in fear as he could feel the build up of her quirk in the air "stay calm, we can get through this," he put on his biggest grin despite his own fear "just like All Might right?" The little girl nodded and he quickly pulled her along after as he headed for any decent cover. And then the wall next to him exploded.

The man vividly remembered the blue eyes filled with fear as the villains attacked the mall, it was one of the biggest things that had kept him going. Was it even possible she had survived.

"You need to run, run away as far as you can." The little girl held onto his hand so tightly he thought his fingers would break, but her eyes were blank. They had a dead look inside that you only see maybe one or twice in a lifetime from someone who had just reached their breaking point and is about to collapse in on themselves. "Nana, run." He felt his vision dim just as a dark figure stepped out from behind his sister and raised a weapon to strike.

The man pulled out his phone and started searching names, quirks, and random appearances of anything that could even possibly count as his sister being alive. The few results he got had a staggering effect none the less.
'Stable drops and entire group of heroes in seconds'
'Villain reported brain dead after vicious attack by vigilante Stable'
"Nine year old girl takes down villain and then disappears."
The man sat heavily on the nearest tombstone. His sister may still be alive. His sister was Stable. The man pulled off his domino mask and rubbed his face as he thought. He knew about Stable, they had luckily, though many now unluckily, never run into each their before.

The man now had two options. Try and track down his sister the normal way and talk to her, maybe save her from whatever foster are the police probably shoved her into, or try and draw stable back out so he could confront her. If he was being honest he liked the first option better, it had a higher chance of her talking to him.

The man left the graveyard with a new plan and a new drive. The man now known as Addams would find his sister, weather or not he would have to burn this whole city to find her or not. He readjusted his mask just in time for his phone to go off "this is the villain Nightmare speaking, how can I ruin someone's day?"

-0oOo0-

Connor woke up slowly, pain attacking him from all sides as he opened one eye. For some reason he didn't feel right, nothing did. Looking around he spotted the small pink shoe the belonged to his sister. The impact didn't quite hit him until he saw the red that stained the walls and floor of the mall. Bile rose in his throat the same time the realization as what must have happened did.

When he finished throwing up he had a proper look at himself. He was covered in blood so that certainl bad, but there were plenty of scars along his arms and back where the injuries should have been. He was only confused for a few second before he saw the shadows of the night patching him up.

"What."