Childhood Friend of the Zenith - Chapter 33: Looking for the hint (1)

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.

Jiang Ran, a descendant of a family of traditional Chinese medicine, has developed new drugs and won numerous awards, but her greatest love is making and eating delicious food.After years of hard work, Jiang Ran finally won the national gourmet competition, but in her excitement, she entered a book, becoming the supporting character Jiang Ran, who divorces the male protagonist and ultimately dies tragically on the street.In the book, Jiang Ran is described as fat, with oily pimples and lazy, selfish habits.Before divorcing the male protagonist, she bullies his parents, siblings, and after the divorce, ends up homeless with her son.The newly transmigrated Jiang Ran: “......”Jiang Ran has transmigrated into a book.To avoid dying tragically on the streets, she focuses on making gourmet food, opening a restaurant, saving people diligently, and treating diseases.She pays off the debt owed to her husband’s family by the original character and raises her son, who in the book was to become a big villain, correctly.As for her husband?When he comes back, she plans to ask for a divorce!Pei Huai is about to graduate and plans to return home.But he discovers something strange in the letters his younger brothers and sisters have been sending recently.Brother: Sister-in-law’s cooking is so delicious! I like sister-in-law!Sister: The clothes sister-in-law made are so beautiful! I like sister-in-law!Pei Huai feels something is not right and decides to go home and take a look.As he steps into the house, he is greeted by a bright and charming face: “Husband, you’re back? Are you back to get a divorce?”Pei Huai remains expressionless: No, I am not!{Reading Guide: This text is set in an alternate world with creative liberties taken. The understanding of the '80s and '90s comes from online research, and I hope for your understanding.}

When an ordinary gamer wakes up in the body of Ellen Joe, a high schooler and an elite member of Victoria Housekeeping Co., life takes a bizarre turn. Known for tackling everything from cleaning and yardwork to securing rare items and fighting off monsters, the company operates more like a covert squad than a housekeeping service.Caught between school deadlines and deadly Hollow missions, the protagonist struggles to maintain Ellen’s demanding dual life. Armed with Ellen’s ice-infused scissors and sharp wit, they navigate a world of high-stakes combat and meticulous chores while trying to keep their true identity hidden. But as Ellen’s habits and instincts creep into their own, the line between their life and hers begins to blur.

A Hentai World is a Dangerous Place, Especially if Your Best Friend is a Hentai Protagonist and You Are a Trap.