The beautiful princess Lin of the elves fell in love with her brother Jin, but his brother fell in love with the high priest Han, who was also a man. In order to quell the scandal caused by forbidden love, Jin married Lehan's sister Yue before ascending the throne. Reluctant and resentful, Ling Xing embarked on the path of revenge. Falling into evil ways and threatening Jihad, Jin still refuses to kill Han. Han committed suicide to calm down Xing's anger, but Xing's resentment had penetrated deep into his bones. He gave birth to Ru and Lun with someone he didn't love, leaving Ru in the demon world, but sending Lun back to the elves. Revenge begins. . .