Percy Jackson from an experimental school in Manhattan has just intended to plan a basketball match among in his class. Somehow, the classmates become a group of ugly man-eating monsters, and the basketball match turns into a game of death. Percy suddenly receives Bariour Glovers spirit wave, and know that his friend is caught by the one-eyed giant. He returns to Half Blood Hill by taxi, but to find that flowers and grass wither and lakes dry up, and only Golden Fleece can restore all the things. Together with Anna Beth and freak brother Tyson, he goes on his adventure to find the Golden Fleece. They have to go to the Sea of Monsters and go through countless risks. Can they find Golden Fleece? What are the lying conspiracies? Read this book and explore.