I Became The Tyrant’s Time-limited Wife

I found myself in the body of the Empress married to a tyrant emperorone doomed to be poisoned and die. The bigger problem? After my death, this tyrant loses his mind and ruins the entire empire! With only two years left to live, I worked tirelessly to rewrite my poisoned fate while keeping the emperor's sanity in check. All seemed well until: "Leah, why don't you ask me if I've eaten breakfast anymore?" "Because you're healthy now." That afternoon, he collapsed after drinking his wine. With a smile. Wait did you intentionally poison yourself?!