One Piece: The Soul Purchasing Pirate - Chapter 68

Roy’s life was nothing special. The only thing commendable was the last few moments when he saved a mother and her child from a drunk driver.
…
It’s really an egg! Damn it, what kind of monster have I become? Did I fall into Hell instead of making it to Heaven??
Join Roy as he ventures through various worlds with the Custom Made Demon King System—a system that allows Roy to draw anything he can imagine and create it through exchanging souls!

Blue Star has entered the extraordinary era, everything is evolving, and monsters are rampant.

Humans awaken their star souls in evolution to fight against raging monsters.

Zhou Xuan, who was doing odd jobs in the Demon Town Tower, accidentally awakened to an unscientific sign-in system.

Sign in on the ancient desolate beast and gain the power of the wild. Sign in on the weed spirit, and the star soul evolves into the nine-leaf sword grass.

The thousand-year black turtle, the ten thousand-year sea king, the immortal true phoenix, and the sky-swallowing dragon have all become the targets of his registration.

There are countless monsters in the Demon Suppressing Tower, Zhou Xuan signed in silently, and if he was not careful, he would be invincible.

- Description from novelbuddy

The national emperor game is coming, and all human beings will travel to another world to become emperor.

Everyone gets the Emperor attribute bonus.

Righteousness, morality, force, strategy…

However, at the same time, everyone has to encounter a crisis,

Eunuch dictatorship, border chaos, harem curtains…

Unfortunately, the attributes that Chen Mu got at the beginning were,

The favorability of all the people has been greatly reduced.

But fortunately, Fang Ping, a programmer, brought his own plug-in, a tyrant simulator.

[Please select three from the next ten talents to start the simulation. 】

[In the first month, you are enthroned as emperor! 】

【In the second month, you died…】

[The simulation is over, you can choose a talent]

…

After the novice period is over, when other emperors are gearing up and planning to conquer cities and lands, and unite the universe and become a country of all nations,

An emperor named “Tyrant” smiled happily.

- 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?”