The Regressed Demon Lord is Kind - Chapter 87

I was killed in a car accident while trying to avoid a stalker.

Is this a reward for dying a miserable death?

I was reborn as a character in a novel that had, not a golden spoon, but a diamond spoon.

I thought I could live my life over again.

Until I found out my brother was a budding psychopath.

“Sister, how about this doll? Do you want it?”

“Leave it.”

“What about this doll?”

My younger brother ties people up so they can’t move, and insists on them being dolls.

Even I am destined to be killed in the hands of my brother.

‘Let’s leave my little brother to the heroine of the novel before that day comes!’

But… my brother killed the heroine…

A soul was transmigrated into Narutoverse but was refused to be given any sort of insta-OP power, instead, he could choose from three talents.

Follow him and his loved ones on their journey to become strong as they pave their own path through the battle-filled world of Naruto.

Will they be villains? For some, surely.

Will they be heroes? For others, maybe.

But anything they do is due to their own desire.

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.

Once I’ve become Immortal, then my attempt to conquer the world shall begin.