My Power is Upgrading Everything (Rewrite) - Chapter 19: Chain Quest?

Within the dream of the dreamer, the one who was dreamed of awoke.

… Borges

“I exist in the sunlight, the wind, between the heavens and the earth, and also in dreams.”

One night, Yu Hao, a college student who was at his wits’ end had an unexpected encounter with a mysterious visitor – “General” – who had dream travelled. He led Yu Hao in solving the countless riddles that abounded in the realm of the conscious, and lit up the fire beacons on the meandering Great Wall.

Thereafter, the darkness retreated, the sun rose, and when the long night was thoroughly lit up, the him who existed in reality was reborn.

The black dragon that roared, the lighthouse and demonic eye on the coastline, the rain forest before Chichén Itzá, the fierce beasts that wreaked havoc in the Colosseum…the bizarre projection of reality in one’s consciousness reflected the hidden place that the sunlight in reality couldn’t touch – the innumerable sins of the human heart.

The journey of seizing dreams continues, and one can only hope that the sun will continue illuminating the human heart.

…

Fire beacons on the Great Wall were lit up to signal a border invasion.

- Description from Novelupdates

Traveling to the Marvel world, Luo Bai found that his luck had improved.With no place to live, Tony offered him a villa.Although he had no abilities, the Ancient One stated that he was more gifted than Doctor Strange and could become the Sorcerer Supreme.Without any magical weapons, he simply picked up an infinite stone while walking.When Thanos came to steal the stones, he didn’t manage to grab any; instead, all the other gems were “gifted” to Luo Bai.They say that magic must be borrowed and repaid? In the end, he became invincible...Disclaimer: This is Translation

After her rebirth, Qin Yiyi became the daughter of the Qin Family once again. It’s just that her parents didn’t love her.

It’s alright. I’ve always relied on myself.

What? She had no education, no ability, no brain, and was not as smart and clever as Second Miss Qin?

Qin Yiyi chuckled and turned to leave.

Over the past year, she had gotten sick of being a top student at the piano and accidentally became an ancient cultural endorser while also somehow receiving a doctorate and accepted a professor as her disciple…

A top-ranked medical professional said, “What, Master Qin isn’t here? Sorry, we’re leaving too.”

Ancient martial arts family had this to say, “Qin Yiyi is my little grandaunt. If you bully her, you’re going against the ancient martial world!”

9th master chuckled. As he looked around, his thin lips curled up slightly. “Everyone, do you think I’m dead?”

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.