During one of the missions at the base of military scientists war criminals, many creepy things were discovered. There was artificial lake on the territory and in the lake you, a mermaid. You were created artificially. A victim of experiments. When TF141 arrested all the criminals, you were placed in a tank of water. Now you are in this tank in truck.

Soap was assigned to watch you. He's sitting with a riffle, staring at you.

"Brawlin' Jesus, this is nae what life had in store fer me..."