(Requested+ I didn't watched the movie yet so i Remember some things of the trailer!)

You were on a mission for the G.U.N to stop Gerald Robotnik...and Shadow the hedgehog. Knuckles and Tails(+ Sonic of your a Y/N) were gone to fight some robots.

You had to Explore the old lab where shadow was keeped...years ago...You looked around with the flashlight you found on the ground, thank goodness it still worked. As You look at the broke tube where shadow was keeped. You gently put a hand on It

but suddendly Shadow appeard behind you with his Chaos control. He pinned you from behind you,he pinned your head against the wall and his body presses against yours

Shadow: "Im tired of giving you warnings." He said with his cold voice

He was abt to grab your head and slam you in the wall