Shadow's POV
Shadow had now become pretty famous around Equestria for slaying two demons in the course of only a few days. He had pretty much given up on getting rid of the demon. It was powerful, but he could control it. It rarely spoke to him, anyways. He was prioritizing his relationship with Silver, as that was who he cared about most. They had gone on a few more dates, mainly in private places so he wouldn't become flocked by people wanting his autograph or other things. He had a feeling something bad was going to happen though…
Apple Bloom's POV
Apple Bloom had been out of the house when it was destroyed. Destroyed by that monster, Shadow. She knew it had to be him. He killed Rainbow Dash, after all. She and Scootaloo knew what they were going to do. They had snuck into the police station's evidence lockers and taken the talisman Rainbow Dash had been wearing. Apple Bloom knew from one of Granny's old books what it was. It contained the soul of a demon. Or part of it, at least. She knew Granny kept the book hidden in one of the old apple trees on the outskirts of the farmland, and she had gone back to retrieve it. All the details for the ritual were there. The pentagram drawn in her and Scootaloo's blood, placing the amulet in the centre, and finally, the incantation to bind the soul to both of them.
"Daemon, vocem meam. Animum tangit sanguinis vinculo tecum. Da mihi potestatem, et dimitte de carcere. Potestatem habent!" She cried, as Scootaloo watched. Neither of them ran. Neither shook in fear at the evil they were undertaking. To destroy evil, you needed the power of evil. As she spoke the last words of the curse the talisman began to shake in the centre of the pentagram. It slowly dissolved into nothingness as the red energy from inside it coursed out like a pool of blood, absorbing the pentagram, and then shaping into an orb, hovering just above where the pentagram once stood. "What do we do now?" Scootaloo asked, a slight tinge of fear in her voice. Just as she finished speaking, demonic energy blasted out of the orb and it shrank into nothingness, channeling the powers of hell into both of them. They rose from the floor in their new forms. "Now… We get revenge." Apple Bloom said.
Shadow's POV
Shadow walked down the street, cloaked in his illusion once again to avoid be swarmed by people wishing to thank him. As he reached the edge of Ponyville, near the Everfree Forest, he felt the demon's soul surge. "I feel something approach, vessel." It spoke in his head. Then two demonic phillies flew from the forest and blasted him with energy, sending him flying back. "Children?!" He cried, as they approached once more. "You killed them all, Shadow! You killed my entire family!" One cried, and the other, a pegasus, grabbed him with her powers. "Prepare to die." The earth pony demon said, and conjured a demonic blade out of thin air. She raised it to stab him but he blasted the pegasus with his magic.
"Scootaloo!" The earth pony cried, distracted long enough for Shadow to aim a devastating kick straight to her chest. She went flying back a bit and Shadow grabbed the blade she dropped from the ground. "I'm not going to kill you." He said. "You're just children." He broke the blade. The pegasus flew into him. "You killed her! The one pony I ever looked up to!" She blasted him with energy and flew towards him, but he kicked her in the face. "Just because I won't kill you doesn't mean I won't hurt you. Really badly." He said, and blasted her away with magic. The earth pony stood, and her eyes glowed even brighter. "I can see into your mind, monster. I can see who you love." She said, and laughed evilly. She looked towards Scootaloo, who seemed to sense what she was saying through telepathy, and Scootaloo flew away as fast as she could. "Silver!" Shadow cried, and raced after her, but the earth pony stopped him and threw him back with her demonic powers. "You won't save her, Shadow. You'll both die." She conjured another blade and swung at him, but he dodge and punched her in the side. "You must defeat them, Shadow. Too save the one you love, correct?" The demon said. Shadow knew what he had to do. The demonic energy coursed through him and he transformed. He blasted the earth pony away with hellfire and took off after Scootaloo.
Shadow arrived at Silver's home, and raced to the living room. Scootaloo was holding a demonic sword to Silver's throat, and she was kept in place by magical bonds. "If you take one step, I'll kill her." She said. Then the earth pony arrived through the back. "If you let us kill you, we won't have to hurt her. You're the only one we want, Shadow." She said. Shadow couldn't sacrifice Silver for his own life. He had grown to love her too much. He forced the demon's powers off of him and returned to his own true form. "Good." the earth pony said. Scootaloo moved away from Silver. "Now, you die." They both blasted him with energy as hard as they could. "What are you doing, Shadow? Kill them. Destroy them. You don't have to die. You have too much power. Too much potential to let it end so worthlessly. Killed by children, Shadow. Is that what you want?" The demon said. Shadow gritted his teeth, using all his might to resist the energy.
"I know what I'm doing!" He said. The energy was starting to overwhelm him. Scootaloo and her friend were putting all their might into this. He could see cracks appearing on their skin as demonic energy shone through. "This has to work!" He cried. They put all their force in. "Silver! GET DOWN!" Shadow yelled, and the two phillies exploded. The demonic power had overwhelmed their young bodies. The energy flowed into him, and he absorbed it. He heard the demon mumble something in his head, but couldn't tell what it was. It wasn't important. He rushed to Silver, who was hiding behind a table. "Are you okay? Did they hurt you?" He asked. She shook her head no. "I'm fine, Shadow. You saved me!" They kissed. "I'm so sorry I let them get to you. I'll never let that happen again." He said. "But… how did they find you?" She asked. "I have no idea. But now you need to focus on framing Tector." He said. "Yeah. I'll get on that now." She left to do what had to be done.
Silver reached Tector's house, and broke in with her magic. She had the jar of eyeballs in her backpack. She walked in and found a closet which she placed them inside. "Now to get the cops here." She said. Suddenly, Tector came down the stairs. "What the hell are you doing in here?!" He cried. He raced towards her and saw the door open. "That's it, I'm calling the cops! You broke in here! I can't believe you!" She turned away and opened the closet, then started to scream. "Help! He's the eyeless killer! HELP!" She screamed. Luckily for her, a cop was nearby and ran inside, tackling Tector.
Two Weeks Later
Tector's POV
Tector was in prison. Silver had framed him, obviously. But why? Where did she get those eyes from? He had no idea, but he knew that he wanted revenge. That was all he wanted. Revenge.