Divorced at the Start: My Ex Regrets It When I Become Immortal Emperor

Eighteen years stuck in a fantasy world with no spiritual roots, no cheat abilities, and a wife who just tested positive for Saint-grade talent. I thought we'd finally catch a break—until she joined a sacred sect and immediately abandoned me and our daughter. But the moment she left, my system awakened: a million-fold cultivation boost for every bonded Dao companion. You wanted to be heartless? Fine. Centuries later, I've ascended to Immortal Emperor while she's been captured and thrown into the spirit mines. Now she's begging for mercy, but why should her suffering concern me?