When he first met her, disaster was approaching. Thanks to Mr. Si Mingxing for his good move. At that time, she was still an unhatched bluebird egg. A gust of evil wind caused her to fall from the phoenix tree, blocking the last thunderbolt for him. The true form of the blue bird breaks out of its shell. He made a promise to Penglai in return for saving her life. He also picked up her "infant clothes" and used half of them to make the Qingling Sword.
When he met her for the second time, she was just a little blue bird in Penglai that had not yet ascended. He went to Qingqiu to steal his Qingling Sword and promised it to her, and tried hard to become her disciple. He threw himself into the human world and was born with a bad life. He returned the thunder from the sky and sent her to the road of immortality.
When he met her for the third time, he took back the Qingling Sword in her hand. She left the army halfway and forged another Fufeng Sword in exchange. He took her back to the cave in Qingqiu, which was extremely deserted. She took a little black fox as his apprentice and took care of Qingqiu's daily life. She always thought that this was the best thing.
She said, I can detect anything except God's will.
He said, God is getting older, you should take more care of him.
You and I are destined to be together, so why bother to stay together forever?
However, once the marriage falls under the tree, Qingfeng promises Penglai Yun.