A girl often dreams of a pear blossom tree, a wicker swing, and a young man as clear and bright as the moonlight and a gentle breeze.
Five hundred years ago, during the war between immortals and demons, Ji Linghan's junior sister, Bai Zhi, disappeared without a trace.
Five hundred years later, when they meet again, Bai Zhi has become Bai Li. The two who once knew and loved each other have become master and disciple.
A bout of amnesia, a deception. Right and wrong, truth and falsehood. The truth of that year is gradually exposed, and love and hate become entangled.
She is herself, yet not herself. Their love, given a fresh start, is left scarred and battered.
If fate could be rewritten, would they have a happy ending?
Beneath the pear blossom tree that year, you said you would wait for me to come back.
Now I stand here alone, as the flowers bloom and the leaves fall. Why did we come together, only to fail to return together?
Theme: Saving each other, and choosing each other wholeheartedly.