This was left on hold for too long, so I'm completely revising the novel and starting another upcoming one, The Heroine's Character in Progress.
Qing Ning bound herself to a System just as she was ascending. When she awoke again, two thousand years had passed.
She lost her memory from the start, had only Qi Refining cultivation, and came with a [Acting System] that was utterly useless and had even mistaken its Host for someone else.
System: Host, let's punch out the traffic darling and kick the movie emperor and queen, and become the brightest superstar on the international stage!
Qing Ning: ???
System: ??!
After realizing it had bound itself to the wrong person, the System cried pitifully: Host, please, just play this [gentle white moonlight] character for me. I can raise your cultivation. Otherwise, I'll kneel and beg you again, QAQ.
Qing Ning was confused at first, but it sounded quite interesting, so she agreed.
And so...
The gentle, docile white moonlight who was impersonated as someone's life-saving benefactor
Qing Ning: That's me.
The mysterious young master of an ancient power, part demon and part immortal, who has lain low until now
Qing Ning: That's me.
The seductive Hehuan demoness who charms all under heaven as she plays among mortals
Qing Ning: That's me again.
The aloof Buddhist cultivator, living in the mortal world with a heart like crystal, compassionate toward all things
Qing Ning: Amitabha.
When the Nightmare Clan's army is at the gates and the sect has no one left to rely on, the one who becomes a sword, charges straight into the Nightmare Catastrophe, and pierces the heavens with a single finger
Qing Ning: Still me.
The senior brother of Fuguang Sect, the greatest sect in the world today, has a life-saving benefactor.
His benefactor is charming, lively, and kind.
The occasional temper she displays is just a cute little worry of a young girl.
She is his junior sister, and also the woman in his heart.
They should have been a loving couple, if not for his fiancee.
Notes:
1. A Ning is already at the maximum level from the start. Her binding to the System and reaching the maximum level are related only in timing, not cause and effect.
2. A Ning is not a good person. If she must be defined, she's chaotic neutral.
Theme: I've wrestled with myself for so long, and still I'd rather be myself