One day Henry discovers a strange creature that he thinks will be his new friend. But soon he realizes that his "friend" is actually a Cancerasaurus and is making him feel very sick. To get rid of the Cancerasaurus he must make the long journey to the Oncology Castle where there is a magical wizard that can help him. Along the way he is met with many obstacles. But each time he wants to give up, he repeats a special saying that gives him hope & reminds him that he is not alone. "I am strong. I am tough. I am armed with love."