Mahouka Koukou no Rettousei - Chapter 7Volume 30 -

“After Gu Xin recovered from her illness, she realized that her whole family had changed.

His father who was a gambling addict that once almost sold his wife and daughter, also often picked fights after getting drunk. That same father now said that he would not gamble anymore. He wanted to pick up his textbooks and take part in the imperial examinations to give the three of them a happy life.

Her mother who was not just efficient, but also detailed and thorough in her work, spent her days holed up in the house, not daring to try anything adventurous. She did not even dare to light a fire and was only fierce to her daughter. That same mother was now suddenly carrying a chopper and facing off debt collectors.

Her embroidery was outstanding and she was cold to others, her sister, who never cooked, no longer held the needles. She smiled more and took over all the work in the kitchen.

Gu Xin felt that she was dreaming. Apart from the changes in her parents and sister, after she saved a fish, those who scolded her would fall and those who had bad intentions toward her would be unlucky. If she wanted to eat something, living things would come to her door and knock their heads against her door. Even if they were not living things, she could still find them by coincidence.

Everything was so wonderful!

Of course, it would be great if the young master of the Zhou Family in town did not go crazy.

The young master of the Zhou family said that her parents would sell her and her sister would harm her in the future. The young master wanted to take her far away and escape from the Devil’s Den.

Father Gu, “Where did this little brat come from? I’m nine thousand years old and only a thousand years away from ten thousand years old. Why would I sell my precious daughter?”

Mother Gu, “Get lost, you rascal. I’m a strong woman who owns a big business empire. It’s not easy for me to have a daughter. Can I bear to do that?”

Sister Gu, “Scumbag male protagonist, don’t think that I don’t know how much of a scumbag you are in your book and how you will hurt my Xiao Xinxin. Pfft!”

Young Master Zhou, “How is it different from my previous life? However, no matter how different it is, I won’t miss my Xinxin in this life.”

Gu Xin, “Have you asked for my opinion?”

To exist in a certain place, at a certain time—it's always either by chance, or by choice.But sometimes,There is a third force.One that doesn't ask.One that doesn't explain.It simply places you—wherever it wants.Arséne had always been dragged into places he never chose.Situations he never asked for.Realities he never belonged to.And when, at last, he decided to act on his own terms—To take the initiative,To move first,To choose…He simply died.

When Yue Qiang dropped all 8 free distribution stat points into his Charm stat, his entire life changed.

- Description from Novelupdates

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.