Days as a Spiritual Mentor in American Comics - Chapter 12 - 8 He’s not Batman Yet_3

A mysterious and strange world, a human civilization lacking power, and a horrible and turbulent world of human life, Luo Kai survived humblely as a prisoner. Pain and suffering honed his will. War and killing promoted his growth. He suddenly looked back. Is already one of the most powerful beings in this world.

- Description from novelbuddy

Jiang Pengji got something called the Court Intrigue Stream System.
System: “Your goal is to become the most prestigious woman in the kingdom (the Queen)!”
Jiang Pengji: “Okay, System. No problem!”
Years later, she met the target by becoming the most prestigious woman (the Empress).
Jiang Pengji: “Well done, no?”

- Description from Novelupdates

Kevin Reed gained enlightenment at the brink of death, as he sees the one he pledged allegiance to, and some long-time comrades betray him.

He closes his eyes one last time thinking, 'If only I had known'

Yet against all odds, he finds himself back in time in the body of the fourth prince of the royal family of a soon-to-fall Empire.

This is the story of a Knight who uses the machinations of an Empire to take his revenge on all those who betrayed him.

A man who uses the knowledge of the future to get the best out of every situation.

A man preparing for the coming of the Era of Prodigies and Disaster.

But he would have to challenge adversity if he is to bring his ambitions to fruition.

So come along on his journey filled with twists and turns, enemies and thorns.

As we see the knowledge of the future is used at its best.

But no one, not even Ezra, could've predicted just how much Chaos this single irregularity would cause.

So join us to witness Ezra, as he rises from humble beginnings, well... maybe not so humble, to becoming a peerless existence.

As he rises from the ashes to become a True Sovereign!

This is the rise...of the Infinite Sovereign!

I, Ichinosuke, failed to get a job for 100 consecutive times. Furthermore, my record is still being updated as unemployed.