MTL - The Ultimate Business Lady - Chapter 261 Quartet

On modern-day Earth, An Lin seems to have been abandoned by God.
When his father suddenly disappears, An Lin is left with his father’s immense debt, putting his life at risk.
After being forced to a rooftop by his pursuing creditors, An Lin is unexpectedly swept off his feet and brought to the ground safely.

After learning that he was saved by an Immortal, An Lin is gifted, seemingly out of pure generosity, the ‘God Of War System,’ and a pass to a new realm.
Follow An Lin as he experiences a whole new world of legends, meets many new friends, acquires legendary weapons and tools, and starts on his path of becoming a powerful cultivator. There is never a dull time in An Lin’s new life with his ‘great’ new system!

- Description from Novelupdates

[Warning: R-18]Lukas had just started making his career in a good company, allowing his family to live comfortably, when he was poisoned by some of his jealous colleges during his promotion-celebration dinner.Everything blanked out in front of his eyes and he thought he was dead.Miraculously, however, he regained his senses but he was no longer the Lukas Adams, the rising star of his company--he was now Lukas Rivervale, the youngest son of Viscount Raymond.Clearly, he had transmigrated.After accepting his new reality, he realized the world he was in was a Magic World, dominated by Mages.In this world, only strong were respected and because he had failed his awakening ceremony at the age of 12, he was despised and looked down up.What a tragedy!Fortunately, the Goddess of Luck seemed to be smiling upon him because he realized he now possessed the Legacy of an Arcane Mage, one the strongest beings to ever live in this world.Vowing to become the strong enough to find a way back to the Earth and take revenge on those who plotted against him, he embarks on the path of a Mage.

Chen Rui, an otaku from earth, is reborn into a human body in another world, who falls into the legendary evil, brutal world of the devil called Mozu where humans are treated as food. He has to survive while facing horrors of the devil, violent dragons and a variety of power enemies depending on a strange super system chip and his wits. Surrounded by Devil’s beauties such as black-bellied lolita princess, cold queens, violent dragons, charming poisonous devils …

Wanting to live in the Devil’s world is hard! Wanting to live in the Devil’s world as a human is harder! Wanting a human to be the devil’s son-in-law is hardest!

Let us see how a small otaku uses power and strategy step by step starting from an ordinary human to writing a legend as the devil’s greatest son-in-law.

- Description from Novelupdates

Fate had never been kind to Ji Ning. Wracked by illnesses and infirm his entire life on Earth, Ji Ning knew early on that he would die as a teenager. What he didn’t know was that there really was such a thing as life after death and that the multiverse was a far larger place than he thought.

A lucky twist of fate meant that Ji Ning was reborn into a world of Immortals and monsters, of Ki Refiners and powerful Fiendgods, a world where Dynasties lasted for millions of years. A world which is both greater… and yet also smaller… than he ever could imagine. He would have the opportunity to join them, and in this life, Ji Ning swore to himself, he would never let himself be weak again! The Era he was born into was a Desolate one, but Ji Ning would make it his era.