Heatwave and Quickshadow live in Houston Texas. They met one day and soon fell in love and got married. Heatwave works as a firefighter and Quickshadow is a pediatric nurse in the cardiac intensive care unit of Texas Children's hospital. The two of them are working hard soon decide to have a baby of their own. Then they have a son who they name Hot shot. They love him very much. However they are worried about him because Hot shot has congenital heart defects. Hot shot was most likely going to need many surgeries in order to stay healthy along with other things like medicine, pacemaker, or a heart transplant. Hot shot as he grows he has many things done to his heart. Hot shot makes friends with other four other kids in the hospital who also have heart defects. They all like to play together. Soon at five years old Hot shot's heart is failing and he needs a new heart. Hot shot finds out his friends need new hearts too. Hot shot and his friends all hope to get new hearts soon. (Humanized)