Zane is itching for an adventure that will take him away from his family's boarding house in Rockaway, Queens. So when he is entrusted with a real treasure map, leading to a spot somewhere in Manhattan, Zane wastes no time in riding the ferry over to the city to start the search with his friends Kiko and Jack and his dog, Hip-Hop. Through strange coincidence, they meet a man who is eager to help them find the treasure: John, a sailor who knows all about the buried history of Black New Yorkers of centuries past, and the gold that is hidden somewhere in those stories. As a vicious rival skateboard crew follows them around the city, Zane and his friends begin to wonder who they can really trust. And soon it becomes clear that treasure hunting is a dangerous business