Divorced by the Empress? I'll Marry the Demon Saintess Instead!

Five centuries of devotion, repaid with a divorce letter. Su Yan thought being the Empress's Dao companion meant something—turns out he was just a convenient stepping stone. Reborn with memories intact, he makes a different choice: he breaks the engagement himself and marries a starving beggar girl destined to become the feared Demon Saintess. His reward? A reality-bending Wife-Doting System that multiplies every act of affection by 10,000. One osmanthus cake becomes ten thousand. One cultivation technique becomes a divine arsenal. While his ex-wife rules the righteous sects, Su Yan builds an…