MTL - Rubik’s Cube Heavens - v7 Chapter 472 Sudden change

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.

“Ah, Young Master, Cassius?...I'm afraid you'll be dissapointed to hear that he's not available at the moment as he's 'attending' to his adopted mother in her room.”Cassius's lovely maid, Isabelle said in a fluster while she heard lewd sounds escape from her Mistress's room.“No, I'm sorry to say that you can't meet Young Master today, since he's 'helping out' his sister-in-law with some 'favours' in her garden.” The innocent Isabelle excused herself as she witnessed her lady's flower being picked, instead of the rest of the flowers in the garden.“I hate to say this sir but Young Master, Cassius is currently guiding Miss Knight in the 'ways of the sword', so you can probably only meet him tomorrow.” Isabelle once again blocked the guests from entering, knowing that the sword her Young Master was handling could penetrate a body, but could never wound one.“I apologise once again as Young Master is at the Capital right now teaching a class to the female students in the Academy.” Isabelle said with her cheeks flushed, already knowing that her master was taking a very 'practical' lesson about human reproduction with the girls in his class.“Oh my! The King wants to meet the Young Master?...Well I guess he'll have to wait since Young Master, Cassius has gone clothes shopping with the Queen.” Isabelle lied to the King himself, knowing that her Young Master wasn't shopping for clothes and was actually removing the royal clothes off the Mother of the Country.Excuses...Excuses...The loyal maid, Isabelle had no choice but to make excuses for her Young Master, who was the most talked about and hated noble on the Continent because of his depraved escapades with all sorts of woman ranging from his own Family to Royalty itself and his Tyranical rule over his estate.And to think that not too long ago he was considered a wastrel noble, who was going to drink himself to death one day....When did it all begin she wondered as she excitedly walked into his room to get the reward she deserved for being such a loyal made, while someone else made excuses for her this time.•°•°•°•°•°•°•°•°•°•°•°•°•[No NTR - No Yuri - No sharing - No system that assists the protagonist - No mind control - No drugs or potions that influence the girls - No unnecessary Drama - Incest - Harem - Hardcore Netori - Slice of Life Romance - Demigirls - Elves - Vampires - Beast Girls - Slaves - Royalty - Finally a very competent protagonist]

My name is Chen Mo, a gaming nerd.Recently, I've been obsessed with a single-player game called “Absolute Immortal” and have defeated the final boss, [Lady Yu], over a hundred times using cheats.Then, I transmigrated.I became Lady Yu's lackey.On my first day at work, why does it feel like Her Majesty is looking at me strangely...?...My name is Yu Youhan, Imperial Consort of the Yuan Dynasty, with immense cultivation power, dominating the nine provinces.I recently had a 'dream'.In the dream, I was wantonly tormented by a man, utterly powerless.I initially thought it was a mistake in my cultivation, thus giving rise to a heart demon, until that 'inner demon' appeared right in front of me......Within the high walls of the deep palace.'There are many ways to conquer a heart demon, it doesn't necessarily have to be through force...''Your Majesty, I, I admit defeat!''Who allowed you to admit defeat? Dare to defy this palace, and you'll be punished for another hour!''...'

【Female Lead’s pleasure-seeking + high IQ palace intrigue + female lead schemes against the entire harem + crazy villain personality】

Song Zhao has always been a woman who spares no means to achieve her goals, and at the same time she lives more clearly than anyone else.

From the moment she knew she was chosen by Xiao Jingheng to enter the palace as a concubine, her goal has been very clear:

“I entered the palace just to become the Empress, why else? To go cook for someone else?”

Therefore, as soon as she entered the palace, relying on her beauty and wisdom, she took steps to win the monarch’s heart, and played with the six palaces in her palm.

Anyway, the women in this harem, for the sake of family, for their own favor and honor, there are none who do not compete and snatch,

Since this is the case, what she has to do is take preemptive action,

Make herself a villain, defeat everyone, and successfully ascend to the Phoenix throne.

At first, Emperor Xiao Jingheng favored Song Zhao, just because of her unparalleled beauty in the harem.

The favored concubines often become arrogant due to favoritism, but Song Zhao was different.

Not only did she not compete for favor, she always advised Xiao Jingheng to share his rain and dew evenly, and often go to other concubines.

Her attitude towards him in her daily life was also visibly perfunctory.

This inevitably made Xiao Jingheng suspicious, feeling that Song Zhao was not truly sincere towards him.

The innate desire to conquer that emperors possess made him secretly determine to completely possess this woman:

Not just her person, but her heart as well.

The process of conquering Song Zhao was like climbing the highest mountain in the world.

It’s just that Xiao Jingheng never thought:

When he climbed Mount Song Zhao, he willingly climbed it for a lifetime.

【No transmigration, no rebirth, no golden finger】