Mr. CEO, Please Stay - Chapter 849

A scientific genius named Thomas Harrier was transmigrated to an imperial prince body after a car accident that took his life. He found out that he is in a world similar to our own with a timeline akin to early twentieth century. The body that he is occupying was the imperial prince of a failing empire who suddenly rose to power after a successful assassination attempt of his father. Unaware that the attack is just the beginning of what is to come. He faces many challenges throughout. Will Thomas Harrier be able to live his second life in peace while running an empire and getting it back to its former glory? Or will he succumb into a conspiracy lurking within the country's borders?

Expect some:

Cold war era techs.

Super battleship with advanced electronics, propulsion, and fire control systems?
Helicopters?
Missiles?
Modern medicines and equipment?
AC-130?
A nuke?
Challenger or Abrams or Leopard?
F-4 Phantom or MIG-21?
Colored TV's.

Everything!!!

PS. Cover not mine, I just found it on google.

Born into a lower middle class family, Ace Lander grew up being told there was a simple formula for success: get an education, graduate, and work hard to build a prosperous future. But that formula failed him during the final stretch of his senior year when a local gang targeted him, putting everything he had and was building towards at risk.Trapped and desperate, Ace felt his life spiraling out of control—until Ria Hart, a fellow classmate, discovering Ace's innate aptitude to become a Curse Master, a being capable of wielding curse energy and abilities but haunted by Curselings, took pity and introduced him to the secret world hidden beneath the mundane surface of their world, the World of Curses.Awakening as a Curse Master, Ace discovers he possesses an extraordinary innate curse tool: the Cursed Toybox. This tool comes with a unique class, Toymancer, granting Ace powers unlike any curse master the world has seen before. The Cursed Toybox allows him to animate and actualize toys, transforming them into powerful, living beings bound to his will.From overpowered heroes to legendary gods, any toy that falls into Ace's Cursed Toybox springs to life with powers beyond one's imagination but bound to him in eternal servitude. Armed with his Toy Summons, Ace must navigate the perilous world of curses, protect his loved ones, and reclaim control of his destiny before the gang—and the darkness of the hidden world—consume him entirely.[ — Status Screen —> Your Cursed Toybox is animating the doll 'Silicone Sailor Stella' as a toy summons…> Your Cursed Toybox has animated the doll 'Silicone Sailor Stella.'> Toy summon 'Silicone Sailor Stella' added to your toy space.> Toymancer can now summon Sailor Stella.Summoning Toy Summons...Name: StellaRace: Curse ToolClass: Toy summonTitle: Silicone SailorDurability: (100/100)Enchantment: 1-StarIndividuality: (100/100)Curse Energy Consumption: 5 units per hourSkills: Toy Actualization, Seamanship, Armed Security, Adult Gratification.Toy Actualization: Bring Toy Summons' original character design and skills to existence when they are animated based on their individuality stats.Addition Effect: Toy Physiology.Seamanship: Expertise in navigation, sailing, and ship handling alongside wilderness survival, first aid, and emergency procedures.Armed Security: Proficiency in the use of small arms and other naval weaponry with training in close quarters combat, surveillance, and counterintelligence.Adult Gratification: Creatively addressing emotional, mental, and physical needs of Toymancer till gratification.]“Cursed armies, Curselings, and Curse slaves are nothing—I've got a Toy legion of overpowered action figures and unrealistically beautiful silicone goddess.”~ToymancerJoin the saga of the Toymancer's rise to become the Strongest Curse Master.

The story follows Danheng, who transmigrates to the Douluo Continent seeking a peaceful life, only to be persistently pursued by Gu Yuena, who insists on becoming his wife. She encourages him to strive for greatness, aiming for him to become the leader of soul beasts, the Dragon God, and the ruler of the Divine Realm. Despite his desire for a quiet life as a librarian, Danheng finds himself entangled in various challenges due to his wife's ambitions.

“I’m just a normal person who also has personal storage power.”When the next-gen VR game, Second World, finally arrived, the MC took a bottle of water out of his personal storage and took a sip before he was stunned.“T-this is inside the game, right?”From that day onward, he could bring in-game items out into the real world and vice versa. His life was completely changed.