Don't Let the White Moonlight from My Past Life Control Me!

Transmigration into a book + substitute romance + reunion after a long separation + the wife-chasing crematorium + will they reconcile after breaking up?

Lu Zixiu, I loved you for six years because of an absurd twist of fate. Then, for one year, fate toyed with me as I awoke in place of your deceased wife. But neither this absurd love nor the cruel hand of fate could make you look back at me, not even for a moment. In the end, I could never overcome the resentment and resistance in your heart...

Even more ridiculous, the truth behind my transmigration was that it was a carefully plotted conspiracy from my past life?! My thoughts and feelings were manipulated through everything you longed for and loved?! I became a puppet of emotion, a stand-in from a past life?! Then I will trade my life to bring the two of you together again, and from this day on, we are through!

Only then did I finally understand: was the young man who played the Phoenix's Cry for me thousands upon thousands of times with bloodied fingers the reason I came into this world?

Outwardly gentle but inwardly strong, a transmigrated-into-a-book heroine seeking redemption VS a fiercely loyal, devoted, and patient young general VS a refined yet calculating merchant skilled in political intrigue