Memories

Eons ago, before humans, finer beings existed.
They are the felian. Half human and half cat. But the peace will not last.
One felian, who is purer than most, has mastered incredible power and wants to wipe out felians and have man the dominant race. But the ancients who rule the Spirit Realms have a plan. They found a young felian boy who has power as well, possibly even greater. However, they had to erase his memory first to make sure that he wouldn't get hurt on the journey to Earth. Does anyone know what man will do once he's been unleashed? The contemplation of this fact may save their very lives.