As Minerva walked through the hallways of the Tartaros guild there was a sudden vibration but she ignored it and kept walking to look for the one that took her little sister from her in the start. As she walked through the halls the vibrations stopped and she soon heard loud crashing coming from a short distance. She had a feeling that it would be the one she was looking for and soon enough she saw Erza fighting Kyouka. Just the sight of that made the new demon narrow her eyes a little.

'That is fine for now. Erza is my prey I will make her beg for mercy for everything she did to me.'

Minerva soon saw that Kyouka seemed to be distracted about something then Kyouka left the fight going past her.

"Take care of that fairy!"

When Erza saw Kyouka go past someone her eyes widen in shock when she saw a demon Minerva looking at her.

"Minerva..."

Minerva had a smirk on her face.

"I am Neo Minerva. The Minerva you knew of, is dead."

Erza clenched her fists then what came in her mind was how was she going to explain to Minerva that Mercedes was in the guild as a captive but Erza felt that it would be better to just tell the older Orlando sister of her younger kin.

"Minerva, there's something you ne-"

"I already know that my little sister is here."

Minerva had cut her off and Erza eyes widen in disbelief.

"You know? How can you be so calm about it?"

"I saw her myself after I was reborn as a demon and believe me, I was very displeased to see my little sister being treated like a little puppet."

When Erza heard Minerva say that, for once she could agree with Minerva on something, something that wasn't evil from her. It's true, it was very unnerving to see Mercedes with a look of no hope for life, not her happy self.

"I know Minerva, and I'm sorry."

Minerva's smile became more wide as she charged at Erza.

"NOT AS SORRY AS YOU'RE GOING TO BE!"

With that they began to fight each other.

Elsewhere

Tempesta and Jackal were walking through the hallway of the guild but then they stopped to see Kyouka heading towards them. When Kyouka got to them and Jackal looked at her.

"Is something wrong?"

Kyouka firmly looked at them.

"I want you two to look for Sayla and Mercedes. When you find them have Mercedes to be transformed into a demon in Hell's Core."

"Sure thing."

Kyouka left and the two male demons both left to look for Mercedes and Sayla. It didn't take too long for them to find the room that Mercedes had been locked in. The child was still under Sayla's macro and all three of them went to the lab.

(Hell's Core)

Lamy was walking through her lab but then she saw a pair of fans on her desk and picked them up. She turned around to see Tempesta, Jackal and Mercedes coming in. Lamy giggled like a fan girl as she went to the child soon to be demon and pinched her cheek.

"Is it time for her?"

Jackal nodded.

"Yeah."

Lamy leaped for joy and led Mercedes to another part of the lab. Jackal and Tempesta both left leaving them alone in the lab.

Lamy smiled at the little girl then she looked up to see Sayla coming to them.

"Sayla, will you order her to strip so we can get started?"

Sayla nodded. Deep inside of Sayla she was thrilled that Mercedes was going to be a demon, sooner than she thought. She went closer to younger mage and lifted the girls head to have her look up at her.

"It's time for your story as a demon to begin, take off your clothes."

Mercedes, being under Sayla's macro did as she was told. After she was done stripping Sayla led her to a tank that was in the far back of the lab. Mercedes was inside of the tank and soon passed out when demon particals wrapped around her small figure and began to give her the nuitrients of a demon.

Sayla had a smale smirk on her face as she looked at the child in there.

"You're story will begin as soon as you are reborn."

Sayla then turned to leave.

"I will be back shortly."

Lamy nodded and Sayla was gone.

After Sayla left Lamy looked up at the passed out Mercedes who was wrapped up in demon particals.

"Just imagine how cute you're going to look when you become a demon like your older sister the thought of this guild having a pair of sisters in the guildjust makes me have goosebumps."

Lamy left back to the front of the lab to her desk to think of a good design for Mercedes when she become a demon.

"I can't even think of what I want you to look like."

She looked to see the fans on her desk and got an idea.

"Well based on the crests of these fans maybe you should have them with you in the tank that way you don't have to carrying them when you use your curse."

Lamy put the fans into the tank that Mercedes was in then she turned around to go to the other tank that was being used only to see that Mirajane had jerked awake. The moment she saw Mirajane wake up the tank exploded and Mirajane smiled at her.

"Sorry about that but all you did to me was revive my magic."

Lamy scooted back into a wall but was knocked out by Mirajane.

Elsewhere

Sayla was walking through the hallway but then she sened that something was off. She sensed that there were now intruders in their guild so then she turned around and headed back to Hell's Core.

When she got there she saw that Mirajane and her little sister were both in the lab and Lamy was passed out.

'How pathetic.'

Mirajane looked at Sayla.

"I can tell that you're angry about something but what it is I don't know."

Sayla kept her composure.

"Your guild was destroyed but none of the members were killed. You humiliated me in front of Kyouka-sama and Mercedes. For that I will kill your little sister."

Lisanna and Mirajane's eyes widen in shock then Lisanna spoke.

"Wait, Mercedes is still here?!"

Mirajane had a dangerous smile on her face as she looked at Sayla.

"You...kill my sister and took Mercedes...you will pay."

With that Mirajane transformed into her Satan Soul and began to fight Sayla.

As for Lisanna and Lamy they began to fight each other and Lisanna demonded to know where Mercedes was. Lamy being the childish demon she was smiled.

"Soon to be demon is in one of these tanks. This is Hell's Core, meaning that whenever we get a new member or a member is defeated they are brought here and get reborn."

Sayly closed her eyes.

"You talk too much, Lamy."

Mirajane turned back to normal then smirked.

"In that case..."

Without another word Mirajane used her Take Over magic and destroyed the entire lab. When that happened Lamy was in horror shock.

"M-My lab...!"

Lisanna smiled then Mirajane spoke.

"Lisanna, go look for Mercedes."

Lisanna ran to look for Mercedes only to be tackled by Lamy. They went on with their fight and so did Mirajane and sayla.

As for Mercedes she was passed out but deep in her mind she could sense what was going on.

'Where am I? The last thing remember was being forced into the floor by a demon named Kyouka. She told me that she was going to make me a member of this guild but does that mean she is going to turn me into one of them? Minerva? Erza? Where are you?'

AN:Alright there is Chapter 16! Sorry for the long wait everyone I didn't mean for it to be this long and I will update, hopefully soon! Enjoy!