The moon that night was more beautiful than usual, mysteriously beautiful, desolately beautiful, and heartbreakingly beautiful. The story we are about to tell is the same, full of mysterious and beautiful attraction, full of beautiful and mysterious fantasy. In some ancient and mysterious legends, it is said that whenever the moon rises, some elves will appear with the moonlight. The elves of flowers and trees, the elves of jade, and even underground ghosts and ghost foxes will come out. Among them are a pair of flower elf sisters Mandala and Manzhushahua. They were born from the roots, but at the same time they fell in love with their savior, Xuanyuan Tianheng, the first prince of Demon City. Where should this love and resentment that has been entangled for thousands of years go? What different fates await these two sisters?