Douluo: Tara's Mask, Ultimate Darkness!

The moment I opened my eyes, I found myself transmigrated into a novel I had just finished reading. Not as the protagonist, nor as a cannon fodder character, but as the story's ultimate villainess, the Demon Empress, who was destined to be defeated by the male lead and meet a tragic end.

No way! I refuse to accept this fate!

I, who had always been a law-abiding citizen, was now the notorious Demon Empress. The first thing I did was to check my cultivation. To my surprise, I was already at the peak of the Demigod realm, just a step away from becoming a true God. This is great! With this power, I can definitely change my destiny!

But before I could even celebrate, a system notification popped up:

[System Notification: Main Quest Activated]

Quest: Conquer the Human Realm and unify the world under your rule.

Reward: Godhood and eternal life.

Failure: Soul annihilation.

What?! Conquer the Human Realm? Isn't that exactly what the original Demon Empress did, leading to her downfall? This system is trying to kill me!

Just as I was about to despair, another notification appeared:

[System Notification: Hidden Quest Activated]

Quest: Recruit the male lead, the Heavenly Emperor, as your subordinate.

Reward: Additional plot armor and a chance to return to your original world.

Failure: Main Quest difficulty increased tenfold.

Recruit the male lead? The one who's supposed to defeat me? This is even crazier! But... if I succeed, I might just survive this nightmare.

Thus began my journey as the Demon Empress, trying to avoid my tragic end while simultaneously trying to conquer the world and recruit my destined enemy. This is going to be a long and difficult road, but I will not give up! I will survive!