The Cannon Fodder and Her Mr. Right - Chapter 1244 - : The Battle of the Three Kingdoms

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.

Programmer Li Daochong desperately develops the game code, dying. After waking up, being born again in a ghost-invading future comprehension world, isn’t that a pothole?

However, Li Daochong brought his own ghost upgrade system, which made my green onion. Others are devilish and scared, and they rush to hell. Hey, isn’t this the tip of China? I want to eat, drool!

Eating is not the most important thing. The key can be upgraded. How many levels does it take to finish?
　　
“Li Daoyou please stay, people want to go to the edge of the magic field on the edge of the magic field, can you accompany others? People are afraid!” Hongyang fairy is dripping at Li Daochong.

“Li predecessor, can you please go with a younger generation to go to a ghost dragon?” A white-haired girl who is more than two hundred years old can look at Li Daochong helplessly.

- Description from uukanshu (translated)

Jadis has no idea how she died. One minute she's living her life as a young college student in Pennsylvania, the next she's hurtling through the unimaginable, incomprehensible void of the space between realities as a lost and detached soul. Luckily for her, the bored, and slightly deranged, god D finds her soul before it is mulched by the incomprehensible cosmos. After offering her a cookie to calm down from her existential nightmare, he explains that not only are gods and their respective afterlives real, but her disbelief in gods while living also means she doesn’t qualify to enter any god’s afterlife upon death. However, since D is in the mood for some mischief, he strikes a deal with her. Life in a fantasy world with RPG elements, along with a body built to match Jadis' slightly perverted wishes. Additionally, she gets a guaranteed spot in his afterlife. All that for the low price of spicing up the stagnant cyclical nature of a never-ending war between two stubborn gods and their respective followers on said magic-filled world. What disembodied soul could turn down an offer like that?Except, once Jadis takes the deal, she finds that she has been transported to the middle of nowhere and the lazy jerk of a god forgot to check if any of his followers were around to greet Jadis. Now freshly reincarnated as a Nephilim, Jadis is all alone and all but naked in an abandoned dwarven village located firmly in demon infested territory. Not planning on dying again anytime soon, she is forced to take the only non-perverted class option given to her and unexpectedly receives a second body for it. How is Jadis going to explain that when she gets back to civilization? From there, the now pluralized Jadis tries to survive long enough to understand her new system and skills, looking forward to the day she finds civilization, hot baths, and hotter elves.[I have already posted 300+ chapters on Scribble Hub. Updates there are Monday, Wednesday, and Friday, with double chapters posted every Friday. I plan on posting an increased number of chapters on Royal Road until this site has caught up and then post here on the same schedule. Rebirth of the Nephilim contains sexually explicit material, so for Royal Road I will be censoring the more explicit chapters. If you want to read the lewd chapters in their entirety, they will remain uncensored on Scribble Hub.]

The genius pharmacist transmigrated into a pitiful farm girl’s body. Ignored by her own father, abused by her stepmother, and bullied by her stepbrothers. Her “twin” brother was given to distant relative and she went as the “extra” to live under someone else’s roof.

Luckily she possessed mad apothecary skills. Collecting herbs, plowing herb fields, formulating medicines and treating the ills, she refused to live an ordinary life as she slowly uncovered the truth of her real identify.

Inadvertently, she saved a dashing man who was in reality a big, bad wolf hiding under the skin of an innocent little puppy. He pulled out all his tricks: I have no other means to return your favor of saving my life. What say I repay you by marrying you?

- Description from Novelupdates