Kuro no Maou - Chapter 489

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

Zhou Wenwen, who had traveled to a parallel world because of sudden death, thought that he could only live in such an ordinary life in this life, but the golden finger finally opened. He has a store where he can buy technological items and magic equipment to ensure his survival.

But the threat that followed made him realize that this place is not ordinary, because there are Transformers, Marvel, the Dark Portal from World of Warcraft, etc.

- Description from novelbuddy

Crippled by the loneliness of life and now the sudden death of the only person that treated her as a human. With strong feelings, Megumi scorn's life end abruptly as she wished to re-join her friend Eric, in death... Only.... She wakes up in the same room feeling an eerie change to her surroundings.Behind her stands a Reaper! Revealing her death to be true, she now finds herself separated from Eric in the world of Purgatory. A world of death where demons are born, the reapers sow and the sins of man become alive!

Bai Xiao descended, lifting his head to not only see the bizarre and magnificent world but also the professional modifier he had downloaded before crossing over.“Drain all experience from my sub-occupations, 'Biological Mecha Master', 'Mystic Explorer', 'Special Hypnotist', transforming it into one million potential points, all enhancing my main occupation, 'Fighter'!”“I... have obtained the golden ultimate occupation, 'God of Martial Combat'!”The largest urban agglomeration in the world, a night of torrential rain.On the ground, countless Killing Ghosts and Fighters fought to the death, while hordes of metal Mechas and Biological Armors exploded and self-destructed. Blood and flame intertwined, plunging everything into primordial violence and chaos.Atop a high tower, Bai Xiao stood silently amidst the rainy darkness, like a stiff and terrifying statue. His crimson eyes looked down below, restrained yet bloody, cold yet hiding madness.He leaped down with his trench coat wildly dancing.The God of Martial Combat descended upon the final battleground!A cold voice echoed across the city skyline.“Next, I will kill everyone present! If you have the ability, try to stop me...”A modern city of extravagant luxury, an era of entertainment and consumption supreme.Beneath seventy years of peaceful façade, lied another mad and bloody Inner World.Fighters, masters of their martial traditions, and Killing Ghosts, controlled by combat modes, engaged in a frightful, relentless slaughter.Metal Mechas with terrifying energy and Biological Armors extracted from monstrous cells commenced a brutal struggle between old and new technologies.In this era infested with machinery and altered by external entities, to proclaim the power unique to humans might be an unimaginable romance...