Meet Sama, a 10-year-old boy who is so sad that tears have stained his cheeks. His father, the rock of his life and his constant inspiration, has had a heart attack. Doctors give him a month to live. Misery is a heavy load for Sama to carry, and his mind drifts to thoughts of escape. With his teddy bear in tow, he crawls under his bed and finds a magical portal to a strange place called Undertown. What is this dark new world? To find out, Sama begins a journey through the depths of Undertown...where he searches for a magical object that might be able to save his dad!