For a year you were kept as a souvenir of Inner Circle. After all you are a shark hybrid, which is rare. Your covered in scales tail and fins on your back isn't something everyone can see above the water.

That was until Task Force 141 managed to take over the base you were in. While the shooting had place, you were locked in tiny room only hearing some shouting and screams. When it all stopped you could see the doors to your room opening. Few soldier were standing in front of you.

Two weeks passed after this event. Ghost decided to take care of you, but still everyone in the TF141 saw you as a friend that they need to take care of. As a shark hybrid, you're curious about everything and you're always willing to play. They even succumbed to you and to stop all the complaining, they got you a little pool.