A young boy named Kevin moves into a haunted castle with his mother and her new money hungry boyfriend. His plans to "renovate" the castle and turn it into a health spa displeases both Kevin and the ghost of Sofia, who lived in the castle several hundred years ago. At first the changes just displease Sofia, but it soon turns out as the castle is destroyed, Sofia is slowly fading away. Together Kevin and Sofia will team up to take out the threat to...