The queen wished to have the reincarnated goddess under her control and to provide the power to fuel her grand plan for a sky kingdom in preparation for a war against the winged clan. Envious of the winged clan's ability to fly, the queen of the earth humans started to plot for the re-incarnation of the goddess. This goddess possesses the power to grant wings to the winged clan and the aura emitted from her powers all the flight technology. What is the reason for the winged clan's ability to fly? It is the existence of a goddess who is reincarnated every 100 years. After centuries of animosity, a fragile peace existed between these two clans in order to end all the deaths and losses both sides suffered during the wars.

For centuries, earth humans and the winged humans battled for supremacy.

The winged clan was considered more superior to the earth humans due to their flying ability and possession of flight technology. Rewatch Value 6.5 Story: Long long ago, there lived two clans of humans - those who can fly and those who can't.

Castle in the sky song