The exciting conclusion to the Homecoming Saga. In the 40 million years since the first humans set foot on planet Earth, the land has changed beyond the recognition of the Overlord. All the travelers from Harmony are dead, save only Shedemi whose sole purpose in life is to find the Keeper of the Earth.The exciting conclusion to the Homecoming Saga. In the 40 million years since the first humans set foot on planet Earth, the land has changed beyond the recognition of the Overlord. All the travelers from Harmony are dead, save only Shedemi whose sole purpose in life is to find the Keeper of the Earth.