MTL - My Money Kingdom - Chapter 9 : invite

As a promise, he went out into the world as an assassin. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research and Development had appeared.

Enigmatic hands, spectral frame, and one cunning strike just like the swing of the Grim Reaper. The Supreme Assassin takes on the mystical world, and how his legendary tales sets off, progressively ascending the altar to becoming the best.

- Description from Novelupdates

Do not underestimate the act of tilling the soil. The practice of farming holds the power to command the clouds and dictate the rainfall with a mere flick of the wrist. Similarly, never undervalue the humble farmer, who might draw the gaze of stunning women, and vie for the affections of fluttering butterflies.A stunning journalist makes for a worthy companion, and even an aloof, imperious law enforcement officer could be brought to plead for mercy. A tutor? Allow me to provide additional instruction! I may appear as a regular individual, but through a stroke of fortune, I have embarked on a captivating journey, dancing amidst the wind and the clouds!

The world that nurtured the civilization which reached the pinnacle of magic was on the verge of destruction.
The last survivor transmigrated to the past, when the magic civilization started growing, as countless mages were still fumbling their ways through the thorny paths of magic knowledge.
He, who came from the end of the magic era, aim to reach the pinnacle of magic.

- Description from Novelupdates

It’s a story about a man who got transported into a novel and possessed a slum boy. He met a noble girl and served her as a butler for 13 Years. Now the girl has already fallen from her noble life and lives in an abandoned mansion with paralyzed legs. Why did she become like that? Of course because she is the villainess in the novel.