One day, Shadow the hedgehog was just relaxing in green hill zone. Then, Sonic came along. But then, he saw Shadow's shadow. He stopped, turned around, and headed back towards Shadow. He said, "Dude! Your shadow looks like an evil face! That's disturbingly wrong!" And Shadow just said, "Chaos control!" and froze Sonic for a while. Then, Shadows eye's turned black with blood-red pupils, and he began laughing like an evil demon mixed with a dark overlord, and opened a portal full of demons. The rest is in part 2, so I'm gonna stop here. The End!

Sonic's POV
Tears ran down my cheaks. "SHADOW!!! NOO!!!" I screamed at the top of my lungs. "You will pay Metcha Tails! YOU WILL PAY!!!" I said as I turned Dark Sonic. I kicked, punched, smashed, and crushed Metcha Tails into peices. I panted as I studied my destroyed opponent. I turned back to my regular form. I soon faced my highly injured friend covered in crimson blood.
Twilight's POV
I jumped off the building and ran to Shadow's body. I wept and yelled "WHY!? WHY MUST THIS HAPPEN TO ME!?" I remembered the times I had with him. And there wasen't enough to keep me happy. My tears fell on to Shadow's chest that was cut deeply. Then I asked the biggest question I had ever asked. "I-Is he.....dead?" Sonic put his head on Shadow's chest to hear his heart beat. Sonic sighed with relief and said "He's alive, but his heartbeat is very slow. We need to get him to a hospital!"