Harry Potter and the Fortunate Queen - Chapter 16: The Chamber of Secrets

A black pearl brought Jiang Feng from a doomsday stage where top masters with one emperor, two emperors, three emperors, four deities, and seven peerless cities show off their glory to parallel time and space, and this time and space-the end of the world has not yet opened! !! Under the sky, the youth look up, if I have strength, can I get through … these two time and space! !!

- Description from 69shu

Past life, her spirit root was dug out from her body. She had wholeheartedly dedicated herself to the just path, but she was sentenced as an evil demonic cultivator.

Returning back to her juvenile years, she turns the tide. Against natural order, she had been reborn. Those who had deceived and humiliated her, she would return it to them a hundredfold with additional thanks.

Studying her own blood vessels, she recasts the best quality spirit roots. She destroys those rascal clansmen and returned home with glory!

The rules of the world do not hold her down; this time around she kills through the righteous path.

He is the universally admired spirit emperor, high above others, cold, proud and aloof. But every night he sneaks into her room and takes liberties. “Little runt, won’t you think it over?”

“Do I have a choice?”

“You can choose from giving birth once or giving birth twice.”

“Why must I?!”

“Because you stole my heart.”

Xu Qing woke up to find himself turned into a Zombie.Zombies do not die; their life is endless, yet they suffer from the lack of a method to evolve and ascend!Facing a chaotic era where ceremonies and music collapse, and demons and strange creatures emerge endlessly, Xu Qing chooses to remain under the radar and becomes the most inconspicuous Corpse Driver in the shadowy profession of corpse craftsman, earning various rewards by performing rites for the dead each day.Be it folk arts, innumerable professions, or the nation's destiny and heaven's will, gods, ghosts, and the extraordinary, Xu Qing hides within a shop, mastering them all.Watching clouds rise and fall, witnessing the dynasties change and old acquaintances fade; with eyes opening and closing, witnessing the vicissitudes of life, thousands upon thousands of years, my form remains unchanged, eventually becoming an eternal name among the immortals!------------------[Alternative Longevity Stream, Folklore and Anomalies, Management Daily, Steady Cultivation]

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.