Thousands of years ago, after the Great Tribulation of the Ancient God King, the world was divided into nine realms: spirit, past, flower, rain, medicine, neon, wilderness, human, and cloud. In the past, Hua Ling, the leader of the flower world, and Lingtian, the leader of the spiritual world, fell in love and agreed to form an eternal covenant. However, when Hua Qing came back from the disaster for Lingtian, she learned the news that Lingtian was getting married to someone else... It was extremely difficult to figure out what was hidden in the Nine Realms, and where should Hua Ling go?