Akame ga Kill: Starting with Dual Kamui - Chapter 6: Jisei City

Jiang Liu lost his father at the age of three. When he turned five, his mother decided to run away with another man. At the age of fourteen, he sent off the only relative he had, his grandfather, before carrying a small amount of property and stepping into the big dyeing tank called society.
He was stingy, selfish and absolutely disgraceful. Except for breaking the law, he accumulated all the bad habits available to the mankind. Yet, such a man, after an unexpected death, was bounded by a silicon-based creature called the righteous father’s system. Since then he started his magnificent career in the world system.

World 1: On the ultimate evolution of unquestioning filial piety;

World 2: The man who loves to boast;

World 3: The search for the second spring for ones own mother

World 4: Good father

World 5: The self-cultivation of a national husband

World 6: Acrobat

World 7: Divine stick

World 8: My home has a baby egg

World 9: The correct way of wearing the green hat

World 10: Tremble, you scum man

World 11: An angel who doesn’t like to talk

World 12: The rebellion plan of a martyr

After several worlds went by…..

Righteous father’s system 001: [Shivering], I wonder if I still have time to change my host.

- Description from Novelupdates

[Ding!][Ultimate Tycoon's Perfect Life System Activated][Spent $100,000 in an hour. 10x reward unlocked. Earned $1,000,000][Make the Villain beg for your mercy. Get premium limited edition super car][Destroy the hero who tried kill you. Get a villa worth of $500,000,000][Become the ultimate tycoon]James was an orphan has never had any luck in life, but that changed when reincarnated in his favourite novel, and got the best gift a reader could have get.“Do you want a perfect life?”The moment he accepted he transmigrated in his favourite novel and woke as poor character who got off-screened by the author.But the story he knew isn't the same anymore, the characters have their own free will, villain's may become hero's, hero's may become villain's. Constantly trying the damage the original plot he knew.But as a veteran reader how could he lose?No matter what happens he will protect his waifus, he will thrive, he will rise. he will become the “Ultimate Tycoon”

Xiang Nuan starts to play this game because of a certain famous gamer. Later, however, she finds out that the game is much more interesting than the man…

- Description from Novelupdates

Dao Fa leads to spirits, and medical therapy leads to ghosts.

A third-rate university graduate who was supposed to run around in a mess for his livelihood, but because of an inadvertent shot to save people, whether it is extremely peaceful and rewarding for his good people, he has obtained the legendary inheritance of the mysterious arts and medical methods of the experts in the realm of self-cultivation. Another brand new and weird new world!

- Description from novelbuddy