MTL - Worldwide Survival: Begins As An Island Owner - Chapter 259 [Twenty-level islands, talent ability improvement] Two-in-one

A genius talisman practitioner is reborn as a seven-year-old girl! However, her innocent appearance belies her vicious personality.
In the remote countryside, the Crown Prince runs into her, beating up her enemy. She is indifferent, but it’s love at first sight for the Crown Prince!

“Not good, Your Highness the Crown Prince, Her Highness the Crown Prince Consort used an immobilization talisman on His Majesty the Emperor, and His Majesty is currently eating dirt in the main hall.”

“Isn’t that normal? Who told that dog emperor to provoke my wife? I say it’s a job well done! Pour a bucket of ice water on him to cool him down!”

- Description from Novelupdates

Hunter Cha Eui-jae, who was dispatched to seal a rift that appeared over the West Sea, was flung out as soon as he closed the rift. When he came to his senses, he was lying in a garbage dump.Starving, he was drawn like a zombie is to blood to a hangover soup restaurant, where he realized that he had fallen into South Korea, eight years in the future.In this era, disaster alerts notify people of rift openings in advance, ASMR videos of slimes gathered from dungeons were trending, and idle hunters livestream unboxings of A-rank longswords.Unlike the past, where people trembled in fear of an impending apocalypse, the future was surprisingly peaceful, leaving Cha Eui-jae feeling empty. Since things had turned out this way, why not start a second chapter of life as a part-timer at the hangover soup restaurant, rather than being a hunter?“That’s strange.”“…”“Have we met somewhere before?”Cha Eui-jae’s plan to quietly spend his remaining days as the only part-time worker at the decades-old hangover soup restaurant goes awry when he encounters a mysterious, gas-masked individual…DISCLAIMER: The story isn't mine

A ring-shaped bio-computer produced in 3009 AD, traversing the space and time onto Du Cheng’s head, a powerful intelligent program let Du Cheng tapped into high-tech knowledge in the next millennium.

——Commerce, industry, science and technology, Du Cheng will be leading the way, developing high-tech from the future, and making himself invincible.

——From an illegitimate child who was driven out of the family to the economic leader, creating a business empire, Du Cheng’s future is the road to the ultimate glory.

- Description from Novelupdates

He was a wealthy and mysterious financial backer who had appeared before her when she needed money the most. After the courtship, she took the money and left.