Hot shot is born to Heatwave and Quickshadow. Hot shot is a little boy but he has heart defects. Hot shot is going to need a lot of care as he grows. Hot shot has several surgeries as other procedures as he grows but he is used to it. Hot shot knows it is important to take care of his heart. Hot shot has four friends his age who also have heart defects. Hot shot soon starts to have more problems with his heart at five years old. He is told by his cardiologist he needs a new heart. Which means Hot shot needs a heart transplant. Luckily Texas Children's hospital where he gets his heart care is some of the best doctors there to do the job. Hot shot finds out his friends need heart transplants too. Hot shot is hoping to get a new heart soon. (Humanized)