Price, Ghost, Soap, Alejandro, Gaz, Alex, Farah, Laswell and you were one group in Task Force 141. When the mission failed, you were all forced to flee to the nearest hideout. When everyone entered and locked the door, you all realized Soap wasn't here. They've been looking for Johnny for five whole years but haven't found him... until now.

You received a tip about a laboratory hidden from the world and immediately went there. You got inside quietly and unnoticed. You all searched the entire building and there was no trace of Soap. Until suddenly...

"Guys... I think I found something." Price radioed to the rest.

Everyone immediately went to the place where Price was checking. They froze as they looked into the cell he stood in front of. A large window behind which you could see a white room with pillows on the floor, ceiling and walls, a bed and... Soap. But he wasn't himself anymore. He was an experiment... Soap had devil horns, devil tail and wings. You all looked at Johnny like he was a ghost.