Ultimate Cash System - Chapter 2: Regression and The System.

Every drop of this family bloodline is stained with sin. They are the embodiment of contradiction; calm yet maniacal, with great memories yet often forgetful. They pledge themselves to their dreams yet often compromise, are angels that are also devils… It’s why I hate them. And also love them.

The only hope of his family, a youth with the blood of elves and devils walks on a battleground of annihilation and rebirth. He wills his way through boiling lava and icy depths, killing on this field of despair to strike down the lofty figure in his sight. One day he’ll grasp his blade tightly and survey his surroundings, only to find no more enemies to kill.

When Shen Suhe opened his eyes, he saw a delicate woman banging her head against a pillar rather than die, and scolding her as a bastard to take over the girls on the street!

Shen Suhe: “???” I’m also a girl, I didn’t want to insult your innocence!

Originally a group of bad reputation, lustful, arrogant, and despised by everyone!

Shen Suhe struggled hard after wearing it, struggling to improve his reputation. Until one day, there was a weak and beautiful man on her bed.

The beautiful man was weak and wounded, and was engraved by someone, and there were bells ringing wherever he went.

The crowd exploded.

“Shen Suhe, beast! So beautiful and so cruel!”

“Shen Suhe can’t die! You actually engraved letters and hung bells for all the men. How is this different from a pet?”

“Curse Shen Suhe again! Now he’s actually attacking such a beautiful man! Crude, disgusting, bah!”

Shen Suhe: “…” I didn’t, I wasn’t!

Until one day, everyone discovered that this weak and beautiful man was aggressive and ferocious! Feet on tired bones! !

Everyone was trembling with tears in their eyes, and only then did they realize that Shen Suhe’s servant was a good person.

*

Su Ye rested on Shen Suhe’s shoulder, his hands were stained with blood, but he still looked weak and aggrieved: “Ahe, your hands hurt.”

Shen Suhe hugged the person and coaxed: “Good, it won’t hurt in a while.”

Su Ye’s hostility instantly dissipated: “Ahe, you are mine~”

- Description from novelbuddy

A genius inventor dies and awakens in his younger self's body... but not quite. This isn't his original younger self-it's an alternate version from a reality where the supernatural is real.To make matters even more chaotic, he discovers that someone has decided he is the successor to Solomon. Now, he possesses the power to enslave devils. Armed with his intellect and newfound abilities, it's time to spark a worldwide revolution... starting from his garage!---Tags: Neutral-Evil MC (enslavement, selfish MC), Harem (of course), Inventions, Technological Progress, Sacred Gear Creation, AU DxD Universe (part of Dragon's Omniverse).This fanfic is a STEAMROLLER, with the main focus on the MC's development and his technological innovations, as well as their impact on the world. If you're looking for drama, suspense, or epic battles with no real purpose, this isn't the story for you.

The world-class online game launched by the United Nations in 2020, Tianlin, is officially launched at the same time in all countries of the world.

Su Ye was born again from 2025 to 2020, and he kept all the main developments in the past five years.

What? You only have a black iron weapon, I have a bronze suit.
What? The gold level of your pet, sorry, my god is a pet!
What? A bottle of pharmacy 1 gold coin is too expensive, the boss gave me ten barrels!

Su Ye Li Zhi: Since you are born again, you have to be the strongest player!

- Description from uukanshu (translated)