The “Daughters of Heaven”.

As the name suggests, they are the favored of the Heavenly Dao. Though they are destined to ascend to the pinnacle of the world, their path is far from smooth.

Their journey is at once a trial and cultivation.

Gu An arrived in this world guided by the Heavenly Book. He was tasked with helping them overcome their mortal tribulations.

And so, five hundred years ago, a young physician appeared in Xiqi City, buying a dying slave from a broker for three copper coins.

Seven hundred years ago, the young heir of a marquis family found a limping, hapless fox in his garden.

One thousand years ago, Nanshan Temple finally welcomed a new Buddhist successor who was in fact an abandoned infant picked up by a girl from a pile of corpses.

…

The time passes like a fleeting dream. After many years, Gu An suddenly looked back.

“—So it turns out I was their cultivation?”