Tada, Sore Dake de Yokattan desu - Chapter 5: Biggest Happiness

The World Tower has unimaginable wealth and treasures. Once a week, as long as you rush high enough, you can surpass ordinary people and enjoy a brilliant and glorious life.

A thousand floors are capped, and some people say that reaching the thousand floors can get the wealth of the whole world; some people say that above the thousand floors is a beautiful new world or even heaven; some people say that they can obtain the power of gods;

Unfortunately, no one has reached the summit for thousands of years.

The strongest team in the world rushed to the 929th floor, which was unprecedented, and was still destroyed.

Wang Wen survived.

Time went back to twenty years ago.

Reborn with all the emotions and experiences, the lush Wang Wen in front of the World Tower is calm and determined.

- Description from novelbuddy

High school student Misumi Makoto is called into a fantasy world by the god Tsukuyomi, in order to be a hero. However, the Goddess ruling the world isn’t as thrilled to have him there, and kicks him to the edge of the world. Tsukuyomi declares that Makoto is free to find his own way after Makoto is abandoned by the other Goddess.

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.

Immortal arts, magic weapons, magical powers*, and the boundless spiritual Qi between heaven and earth vanished into obscurity overnight, and all the exorcists became mere mortals.

300 years later, the Five Barbarians traversed the pass, a prelude to an era of great turmoil in China. They heralded the end of the world, where thousands of drought fiends stalked the night and the collapse of the Divine Land** was imminent.

Fortunately, within this long, dark night*** where silence had fallen on all magic, a lone star still glistened brightly on the horizon.

The Heart Lamp appeared, illuminating the vast expanse around it. A 16-year-old young man, who will end his life on his 20th birthday, embarked on a journey of reclaiming the spiritual Qi of the heavens and earth that had been sealed away — only four years remain.

The road ahead was filled with countless thistles and thorns, and it seemed improbable for him to succeed.

Chen Xing, “The important thing is that I’m the last exorcist in this world, yet the only magic I am capable of is emitting light. What can I do?”

Wait patiently then. When the Dinghai pearl reappears on earth, the uncertain trajectory of everyone’s fates will be completely disrupted before converging once more.

Chen Xing, “Could I be partnered with a more normal Protector martial god?”

Isn’t your Protector really skilled in fighting?

Chen Xing, “He is good at fighting, but when he loses it he’ll hit even me……”

There’s nothing that can be done about that, you can only blame yourself for losing yourself to lust.

—

*: Buddhist term: Abhijñā, a mysterious force that surpasses the limits of mortals gained through meditation

**: old name for China

***: figurative meaning: long period of misery and oppression

- Description from Novelupdates