Persona: Chaotic Soul

"I don't know, it's too soon to say anything really, we don't know if this Sarah has been taken or not, have you tried calling her?" Alex said, turning the last part of his sentence to Brianna.
"Yeah, I haven't gotten anything." Brianna replied.
"Well I think you should try again after school." Alex said.
"Yeah, I guess."

The school day passed, Brianna always seemed agitated and jumpy no matter what class she was in and Sarah never turned up for school, as the day ended the three of you find that your study hall period is in the same class, and once that ends Brianna pulls out her phone. Dialing the number as quick as she can she puts the phone to her ear, and eager expression on her face, when suddenly it turns into one of dread, her hand dropping and the phone sits in front of her face.
"What's wrong Brianna?"

Brianna handed the phone over to Ketsui.

Over the phone Ketsui can hear a similar voice to the one on the radio, "WeRe SorrY, but THE number You'Ve DialeD CaN'T be REACHED, She HaS BeEN TakEN."

Alex heard the same thing, it seemed to repeat over and over, "I think we should check it out then." He said.

"Then we should go now I guess, no better time to check it out right?" Alex said.
"Yeah, I agree." Brianna said, a serious face on her.

Alex led the way quickly to the alley way where he saw the portal, mostly from memory, and when they did he stopped, "This is it, this is probably the last chance you guys can get before backing out." He said.
"Well, I'm going no matter what." Brianna said.

Alex nodded, he walked up to the portal and looked at it, it seemed two-dimensional, taking up no more space than what it was on the wall. It looked as if it had been painted on to be exact, he pushed his hand toward the portal, and it passed through as if nothing was there.
"Woah! No way!" She said, she moved up and tried to push her way through the wall, but couldn't, "What?" She said when she accidentally touched Alex, and suddenly started falling through, she grabbed Alex who accidentally grabbed Ketsui and they all fell through. "AAAhhh!"
"AAAAAAHHHHHH!"

Alex opened his eyes and looked around, they seemed to be inside some old building, and what was strange was the whole world seemed to have some strange greenish tint to it.
"Whoa, what kinda freakishness have we landed in?"

"Yeah, let's get moving I guess." He said. The three of them exited the building, nothing of worth really being inside, and when they looked back they saw what the building looked like, and empty shell of a burned down school. "Creepy." Brianna said, "But we've got to find Sarah!" Brianna continued, a lack of sense coming over her and she ran down the street that connected to the building.

"Wait." Alex said as he ran to catch up, eventually the three found themselves in some centralized square, Alex sighed. "We've looked all over and haven't found a trace of anyone being here!" She said.
"Shhh." Alex said, pointing over to an alley, a shadowy figure could be seen moving down it.

"I don't know." He walked forward toward the alley, Brianna held her breath. He looked into the alleyway, "HEY! Lemme go!"
Alex walked out a few seconds later, holding onto the arm of what looked like a girl, except her arms and legs were completely black. She wore what looked like a dress, it reached down to about her knees but that seemed to be it, she had what looked like medium length brown hair but had strange purple eyes. "Hey! I said to let me go!"