MTL - Invincible Leveling King - Chapter 4849 Massive resources

He rose from abjection and achieved eternity in glory.
He embraced the prettiest beauties and killed the strongest opponents.
He was able to shift the clouds into rain and cover the sky with one hand.
He could overrun the entire world and go anywhere as he pleased.
He pacified wars and held the world in awe.
He was matchless in the world.
However, his hair turned white overnight for his beloved woman and he was on the verge of death.
He was surrounded by enemies who were trying to take his life.
He struggled his way to become mighty and fought for everything he cherished.
For this age, he was the only king of the Dark World.
His name was a byword for might.
As a man living in the world, his only ideal was to pursue brilliance.

Seth Zephyr is the prodigy of the Zephyr Noble Household, who will one day be regarded as the strongest Mage in the entire world.Compared to him, his twin brother Ashfelt Zephyr is completely unimpressive.He is untalented, mediocre at best, and is merely riding on his brother’s coattails as they both manage to get into the Akashic Magus Academy. However, what many don’t know is that Ashfelt is hiding a little secret of his own.… He was reincarnated from Earth into a Fantasy Novel, and now he must see this story to its perfect end if he is ever to return home.How is an Extra supposed to do all of that when he is a completely useless character in a world that cares only about talent and power?It’s simple!“I will use all of my knowledge of this world to the fullest… and make sure you fulfill your destiny, Seth! No matter what!”Tags: Transmigration. Extra. Action. Adventure. Magic. Academy. Antihero. WeaktoStrong. Overpowered. Romance. Superpowers. Strongactingweak. Mystery. BeastTaming.

Eren Idril died as an old, decrepit, and piss-poor adventurer by the maws of a D-Rank monster. He had a lot of unfulfilled dreams and desires that couldn't see the light of the day after the light in his own eyes died down.

But fortunately for him and unfortunately for the world, that wasn't his end. Eren was somehow dived back in time when he was a mere teen, attending Lionheart Academy for adventurers.

When life gives him a second chance, Eren decides to exploit it to its fullest. Experience his vile deeds as he partakes in them without feeling the slightest bit of hesitation.

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.