The story centers around the human tribe and the winged tribe. Feng Ruche is Feng Tianyi and Yi Fuling's daughter whose fate is intertwined with the greatest magician of Lanzhou.

In the ancient time, the human honored the winged clan as gods for their ability to fly and to build a castle in the sky. The day when the castle was to be lifted off the ground an explosion destroyed it. A human girl was suspected to have the done deed. However, a man from the winged clan didn't believe it and saved her life. As it turned out, it was a faction of the winged clan trying to start a war with the humans in order to expand their control.

For the families living at Sky Castle, an exclusive residential community that's home to Korea's elite, their children’s success means everything.

Adol Christin, a young man from the mainland, sails to the besieged land of Esteria in search of adventure. Esteria is being overrun by beasts under the control of the evil priest Dark Fact, and the people of the land are running out of time. However, there is a prophecy that tells of a hero from another land who will come to save Esteria -- and his name would be Adol Christen.

Depicts the vulgar scandals of Korea’s nobles of the robe (whose rank came from holding judicial or administrative posts) who dream of hereditary succession. Han Hye Ryul is the chief of the special division of the Seoul Central District Prosecutors’ Office. Han Hye Ryul is from a family of judicial workers who has had wealth and power for three generations. She is an ambitious figure who is not satisfied with her current position and aims to become a prosecutor general or someone higher up the ladder.