Reincarnated as the Vampire Princess' Familiar - Chapter 62 - 16 - What the hell happened to Ayra?

Reborn in the world of One Piece, I, Karl, was granted a unique “Gacha” System. Every five years, I get to smash a golden egg and pull a legendary prize.At age 5, I pulled the [Infinitely Evolving Monster Body]. As long as I keep eating, I keep getting stronger. The seas would soon fear another monster like Big Mom.At age 10, I pulled the [Sealed Mystical Spear]. A weapon capable of converting my stamina into a beam of pure light, capable of annihilating anything in its path.At age 15, I pulled my greatest prize yet. A card from another world... the legendary [Blue-Eyes White Dragon]!At age 20... the world was no longer ready for what I would become.My legend begins in the East Blue, but my destination is the heavens. They call me a pirate, a monster, a king.But my true title is... The Dragon Knight.

~•No Escape•~“Are you running away from me, my sweet girl” spoke a voice in the hallway that made her stop in her tracks. The hallway had turned dark with only the wall lamps that burned brightly casting the shadow of the man on the floor as he slowly emerged from the other end.“What are you doing here, your majesty,” She said and bowed immediately as she saw him approach her with slow but steady steps.“You haven't answered me, sweet” The man said with a sweet smile that made her wary and he heard the way her heart skipped a beat. He stood before her and used his index finger to raise her chin. He tilted his head as he gazed into her green eyes that looked back at him with fear.He took a step forward closing the distance between them and his eyes narrowed when she took a step back, but that didn't stop him from cornering her.“Did you think you can escape from me?” He continued to question and she didn't miss the mockery behind his words.“I…I” she felt her words tied to her tongue because of the man's daunting aura. She felt him trace her forehead with his finger down to her jaw. He continued moving his hand down to her neck and to the top of her swell and her thudding heart hitched when his hand continued to stay there.“Did you think you can escape from me?” He bent towards her as he spoke. His breath fell on her neck which sent a jolt that traveled down her body.“I told you, you're tied to me and me to you”_______________________Perdita Kartar was a winsome yet strange young lady. She had an appealing beauty with her green eyes that invoked and impelled anyone who gazed into them.She had fooled her villagers so she could live and protect herself and her remaining family from the night creatures and also humans.But what was bizarre of all, was that Perdita had a secret she shared with no one.She had lived in the village since she was little, and over the years, she had been discreet with each move she made. Unfortunately, things didn't go as she planned.Despite her cautious decorum and fight to stay out of sight, a pair of glacial red eyes falls on her, which followed and refused to leave her out of sight.

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.

[You can now choose three of the following seven options
1. Go back to five years ago with the present memory
2. Five centimeters taller
3. Seven million deposits
4. Appearance +50 points
5. A company with a market capitalization of 500 million
6. Proficient in a foreign language
7. Teaser live broadcast 10 million virtual coins]

Li Ang became angry after finishing the selection: choose every day, choose, choose, you will give it after the selection!
…
Fuck, it’s really shipped!

- Description from novelbuddy