A fourteen-year-old Carter travels the world with his dad, while twelve-year-old Sadie lives in England with their grandparents. On the night of Christmas Eve, Carter and his father, Dr. Julius, visit and pick up Sadie from their grandparent’s house. The siblings are then brought to accompany their dad, an Egyptologist, on a special trip to the British Museum. At the museum, Julius examines a priceless rare artifact, but unknowingly summons five Egyptian gods in the process and is kidnapped by one of them. Carter and Sadie will have to take on the most