After the Floating City Fell

On January 1, 980 in the Starfall Calendar, Laputa, the original floating city that the Wing Clan was proud of, crashed to the earth. The shock caused by its fall, the casualties caused, and the subsequent aftermath caused commotion throughout the continent. How could the floating city fall? What happened to the Wing Clan? Or, which force launched a terrible conspiracy against the Wing Clan? Great Sage Esrian stood on the ruins of Laputa and slowly closed his eyes. And the key to all this is that the lucky person who was swept away by a cruel fate is currently enjoying her campus life as a woman...