Hot shot is a very happy and playful little five year old. He lives with his father Heatwave and his mother Quickshadow. They live in Houston Texas. Heatwave is a firefighter and Quickshadow is a pediatric cardiologist. Hot shot is a very active child who loves sports and exercise and his mother knows that active children and people tend to have healthy hearts. Hot shot is just an all around healthy little boy. However one day all of that changes. Hot shot is feeling very weak, very tired, and out of breath. He is just not feeling well and he is getting worse by the day. His parents take him to Texas Children's hospital. Hot shot is diagnosed with heart failure and he needs a heart transplant. Hot shot is brave and ready to face this challenge. Hot shot makes friends with four other kids his age who also need heart transplants. They become the best of friends and bond together in the hospital while waiting for their new hearts. Hot shot doesn't know when his new heart will come but he is going to be strong. (Humanized)