In a corner of the bustling city, there is an old bookstore called "Changsheng".
The owner, Chen Yuan, is a single father who lives an ordinary life with his daughter. He has an indifferent temperament and aloof from the world.
His ex-wife is Su Qingyan, the national diva who is shining brightly and at the peak of her career.
Their daughter "Nian Nian" is a mysterious baby who can always draw wonderful pictures and sing ancient songs.
An unexpected live broadcast of a parent-child reality show exposed Niannian's "extraordinaryness" to hundreds of millions of viewers. A painting can trigger visions in the world; a song can heal the hearts of thousands of people.
Public opinion was in an uproar, and inquiring eyes focused on this mysterious family.
The ancient sects lurking in the shadows of the city and the various forces coveting the secret method of immortality were also alerted.
Su Qingyan was forced to return to the world she thought she had escaped long ago, and face the man she had loved and resented but could never see through.
"Chen Yuan, who are you?"
Facing his ex-wife's questioning and the approaching crisis, Chen Yuan just calmly wiped an ancient book and said softly to his daughter:
"Niannian, don't be afraid, dad is here."
When the dusty memories were revealed, the light of the queen intertwined with the sword light of the immortal.
Only then did he realize that it was much harder to hold on to this worldly fireworks than to attain immortality.
And he is willing to do this by holding the Qingfeng again and cutting through the world of mortals with one sword.
