Dr. robotnik kidnapped tails and threatend sonic to give him the chaos emeralds or tails dies sonic didn't know what to do so he ran like a coward. In eggmans death egg base tails was walking around trying to find a way to escape. After sometime of searching he saw a mirror laying on the floor when he looked at it a black entity came and grabed him then he appered in the shadow realm where zalgo possesd him. In green hill sonic was running around thinking about tails but then he saw a flicky but it was just it's head then sonic keeps going and more and more dead animals keep appering sonic is in shock theres dead animals everywhere until he stumbles upon tails but he was diffrent everething seemed fine at first until zalgo reveiled him self now sonic and tails and egg man has to fight for thier lives. will they survive