Reborn, I Won The Emperor's Exclusive Favor

Married to the prime minister for thirty years, on his deathbed he called out another woman's name — I was just a substitute! Reborn to the marriage proposal day, I pushed his white moonlight to him, then entered the imperial palace. The cold-faced emperor fell for me. When my ex-husband begged me to return, I was holding the emperor's arm, the most untouchable woman in the palace!