Mushoku Tensei - Volume 14 Chapter 6 — Water King Class

The world is changing, natural disasters are coming, and the whole people will travel through the doomsday game!

Scary beasts, wild swamps, weird ruins, dangers are everywhere!

Human beings can only rely on shelters to survive and accept rounds of natural disasters!

- Description from novelbuddy

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.

Awakening to a post-apocalyptic world infested with zombies and mutated monsters, Alex makes a startling discovery: he possesses a system that grants him access to unlimited resources every day.【Congratulations, you've received unlimited bottled water.】【Congratulations, you've received unlimited 9mm bullets.】【Congratulations, you've received unlimited cold medicine.】...With each system notification, Alex's chances of survival soar while others struggle to stay alive.As everyone else fights for their lives, Alex finds himself living in luxury, residing in a lavish mansion where he leisurely sips red wine and savors grilled delicacies amidst the chaos of the end times...

Deng Shirong was reborn and returned to the summer of 1980.

In the previous life, because I believed the matchmaker’s words easily, several of my children’s marriages were unhappy. My two sons-in-law were unable to support me, and my several daughters-in-law made the family a mess.

In this life, he will personally take action to find partners for his children.

A few years later, when I got together with some old friends, when they talked about whether their daughters-in-law were filial or not, Deng Shirong didn’t say anything. He just posted a WeChat Moments message in front of several old friends, saying Suddenly I want to eat Guilin’s beer fish.

The next moment, several daughters-in-law living in different cities called him in turn:

Eldest daughter-in-law: “Dad, I will drive back to pick you up on Saturday to travel to Guilin. I haven’t eaten authentic beer fish in a long time!”

Second daughter-in-law: “Dad, I happen to have nothing to do right now. I will drive back to pick you up. Let’s go to Guilin for a few days together.”

Third daughter-in-law: “Dad, my company still has some things to deal with. I’ll ask the driver to pick you up first…”

Fourth daughter-in-law: “…”

Young daughter-in-law: “…”

Several old friends were stunned and their eyes were red with envy!

[This book mainly describes the customs and customs of the rural areas of Bobai County, Guangxi in the 1980s. It focuses on matchmaking + food + daily life. It has a strong local flavor, real prices, and a reasonable plot. It requires careful appreciation, and those who are impetuous should beware]

ps: There is an old book “I don’t accept anyone as a matchmaker” with a high order of 35,000+. If you are interested, you can check it out!

- Description from novelbuddy