Perhaps there is another way

This girl seems to care about Johnny Cage for some reason, and you can use her weak human emotions to your advantage. You swat at her like a fly, sending her rolling across the floor. Sonya springs back to her feet and glares at you as you reach down and pick up Johnny by the neck.

"Looks like I didn't quite FINISH HIM!" You roar.

"No! Stop!" The beautiful blonde shouts.

Grinning, you turn to address her. "Very few things bring me as much joy as breaking your weak human bodies and snuffing out your lives in battle. But maybe I'll be willing to spare his life if you can bring be pleasure in some other way."

Sonya gauges the distance between you, and seems to be considering if she can attack before you land a final killing blow on Johnny. For a moment, you think she's going to charge at you, but then she lowers her fists and mutters "fine."

"Excellent!" You say. "Follow me." You throw Johnny over your shoulder like a pack of potatoes, and grab Sonya by the wrist.

"Hey! Let him go!" Sonya shouts.

"I don't think so," you reply. You wave dismissively at Liu Kang and Shang Tsung who are now engaged in a fierce battle. "Wouldn't want him to be rescued before you fulfill your end of the bargain."

Soon you three are in a small cavern. You chain the still **** Johnny Cage to the wall, then turn to Sonya. "Okay, let's see if you can make this worth my while to spare him."