You, CEO's Secret Wife - Chapter 337

Second Awakening? A System? Having lost the battle of the Dark Catastrophe to the demons—spawns of the Dark Gods— humanity is given a chance at making things right once again. Born as a twin into a family of high ranking talent awakeners, Damien Terrace is met with trouble when it is his turn to perform the ritual. After awakening the E-Rank Summoner talent, Damien loses everything to his twin. Exiled by his father to perish away from them, Damien goes through a second awakening that changes the play field for him. Ding! [The God of Summons is furious and has blessed you with a system!] [You have fused with the Mythics Summoning System—A system that only allows you to summon mythical beasts!] [Obtain nineteen Magic Essence Cores to boost your core to the next level!] [Slay 200 more demons to unlock another summon!] Damien’s only option is to evolve!

Mr. Fu of Harbor City positions himself with one foot in Harbor City and the other in Macau City, capable of manipulating situations with just his hands.Harbor City's gossip tabloids exposed that Mr. Fu has a secret wife.Known for his romantic involvements, Mr. Fu has liaisons with beauty pageant winners, models, and socialites.The entire Harbor City jokes about how his wife would be kicked out of the Fu family by any means necessary.In the first year, an unprecedented snowfall in June took over Harbor City, dubbed by the press as a grand gesture from the boss to make his wife smile.The second year, the press captured Mr. Fu arguing with his wife in the streets looking upset. People speculated their relationship was nearing its end. However, the next day, he was seen clinging to his wife's legs, crying, fussing, and showing affection.The third year, rumors were rampant that Mr. Fu and his wife had been living separately for six months, and a divorce was imminent.Soon after, a major announcement from the Fu family shocked the city.Mr. Fu was delighted by the birth of a precious son.While everyone congratulated him, Mr. Fu's expression was gloomy: not having embraced one for three years, he realized he was duped!

Tianshu Fengshen list, Di Shu Shan Hai Jing, human book life and death book!
Above nine days, it is for the fairy palace!

- Description from ptwxz (translated)

What happens when a scientist from a futuristic world reincarnates in a World of Magic and Knights? An awesome MC is what happens! A scientist’s goal is to explore the secrets of the universe, and this is exactly what Leylin sets out to do when he is reincarnated. Dark, cold and calculating, he makes use of all his resources as he sets off on his adventures to meet his goal. Face? Who needs that… Hmmm… that guy seems too powerful for me to take on now… I better keep a low profile for now. You want me to help you? Sure… but what benefit can I get out of it? Nothing? Bye. Hmmm… that guy looks like he might cause me problems in the future. Should I let him off for now and let him grow into someone that can threaten me….. Nahhh. *kill*-

Alternative: Leylin is transported from an advanced technological era into a medieval world— except there’s magic. Equipped with “only” his quick wits and an A.I. chip fused to his soul, he sets out to become the most powerful magus the world has ever known. In a land divided into the Light and Dark Magi, the weak can either be cattle or disposable slaves. Only the strong can determine their lives, and only they have the luxury for virtue. Yet strength is only a tool for Leylin, like any other. His goal, in the end, is his own.