The Heavenly Clan's Crown Prince, whose star of love has always been dormant, descends to the mortal realm to investigate a case. There, he happens upon an unknown elf named Lin Xun. The two fall in love at first sight and marry in a flash, only to discover after their wedding that the source of her life force is a mystery... Through meditation and cultivation, one may see through all the mysteries of the world. Perhaps only love is beyond reason.