Endless Transmigration: These Shitty Lives are Killing Me - Chapter 5: An Offer and Relationship?

A good-for-nothing man married a beautiful girl but was kicked off the bed on the wedding night. Furiously, he wrote a bill of divorce and ran away.
He was schemed a car accident in which he nearly lost his life. However, it turned out to be a blessing. He swallowed the soul that passed through the outer world, thus obtained superb medical skills and martial arts.
Later on, with the silver needles and invincible martial arts, he embarked on the road of counterattacks and was committed to his great dreams.

- Description from Novelupdates

# GAMEALTERNATEWORLD # RELAXING # PRIEST

In that year, the entire world mutated. The game descended into reality while demonic catastrophes rampaged.

For the sake of survival, everyone had to pick up a job class and level up their skills frantically. They worked hard to be more powerful.

Lin Ye acquired the special talent of Reversing.

He could reverse and strengthen any effect that was targeted at the host. For instance, he could turn damage into healing and buffing into debuffing.

As such, he changed his job class and became a priest.

He challenged an opponent, “Come at me! Attack me with any of your forbidden curses or divine techniques. I will admit defeat even if I lose a bit of blood.”

He then said, “So, your attack has no effect on me? It’s my turn to attack now. Healing Spell!”

[Notification: you attacked your opponent with a healing spell and caused 100 million points of critical damage. The other party has been afflicted with the negative status effects of anti-treatment, poison, burn, silence and fatigue.]

Lin Ye’s opponent was befuddled.

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.

After getting forcefully reincarnated into a world of an otome game he has no clue about, the protagonist is then killed and brought back to life by the prideful villainess with one desire.

To rule the world.

As the ruthless girl’s Eternal Servant, how will he dodge the fate that the game system has in store for him?