In 《Sword and Fairy 6》, Yue Qi is the daughter of Lord Ming, and Yue Jinchao is Bianluohuan's creation, created by Bianluohuan.

Yue Qi and Yue Jinchao lost all their memories after waking up. This was because they went back to the past, and Bian Luohuan's purpose of letting them meet was to eliminate Lord Ming together.Lord Ming let Yue Qi come into the world in order to use her to check his own power.In order to resurrect the Yu people who were exterminated by him, Master Ming founded the Qiyuan Sect and relied on absorbing human power to enhance his own strength. The ultimate goal was to resurrect the Yu people.

However, Mingzhu became more and more evil as a result, knowing that he could not control it, so he created Yueqi to fight against him.Bian Luohuan and Yue Qi resonated with each other. They could have worked together to eliminate Lord Ming, but Bian Luohuan was seriously injured and could not exert his full strength.Therefore, Bian Luohuan created Yue Jinchao and asked him to go back in time to meet Yue Qi, and fight with Yue Qi against Ming Lord on his behalf.This is why Yue Jinchao and Yue Qi woke up together in Wuyan Village three years ago, but knew nothing about their respective lives.

Yue Jinchao's left eye can see the future, because his left eye seals Bian Luohuan's memory.In the play, Bian Luohuan and Yue Jinchao look exactly the same, but he often wears a mask.Although Yue Qi felt familiar with him, he didn't know that he was the master who always appeared in his dreams.In 《Sword and Fairy 6》, Yue Jinchao later joins forces with Yue Qi to fight against Ming Lord, because the purpose of Yue Jinchao's existence is to kill Ming Lord.When Lord Ming died, Yue Jinchao also died, and Bianluohuan used his own life to resurrect Yue Jinchao.