The Only Fuel Is Using The D. - Chapter 84

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.

Twenty years ago, she was taken in as the Lin family’s young heiress through a twist of fate. But mistakes would eventually be corrected one day. When the real daughter of the family returned and her foster parents begged her to stay, she obliged. Unbeknownst to her, this was actually a scheme disguised as familial affection. They only kept her around to squeeze her dry of all her value!

Rune was just an ordinary man from Earth — until fate threw him into Ninth Dawn, a world of swords and magic. Reborn in the frail body of a child cursed with an F-rank Divine Blessing, Rune’s new life was nothing but suffering.Branded with false accusations of rape and murder, he was captured by the Seraphic Order of the Black Veil (SBV). Brutally tortured and executed for crimes he never committed, his story should have ended there.But death wasn’t the end.Time rewound. Rune opened his eyes once again to the moment of his first reincarnation.This time, he vowed vengeance.Guided by Nexar, the Warlord’s System, Rune carved his path through blood and fire. He conquered territories, raised armies, and earned the fearsome title:The First Warlord of the Dawn.Yet even warlords fall. At the peak of his conquest, Rune was struck down by the hand of the Demon Lord — the true shadow looming over the world.And then… he returned once more.Back to the very beginning.But now, something had changed.The system reincarnated with him.Only, it wasn’t the same.Nexar had awakened anew as:Nexar, the Warlord’s Carnal System.With vengeance burning in his heart and a twisted new system at his side, Rune is ready to defy fate itself.War, blood, lust, and conquest — his dawn has only just begun.

Jun Xiaoyao was transported to a mystical world and became the divine child of a Clan of the Ancients. He came to possess an invincible background, unparalleled talents and even a check-in system, enabling him to acquire an Accomplished Sacred Body of the Ancients at the very beginning of his new life.

He acquired the Divine Elephant Overpowering Force, a six-star reward, checking in at the Old Tablet of Taiyue.

He acquired the Bones of Supremacy, a seven-star reward, checking in at his Ten Years Old Banquet.

He acquired the Cauldron of Maternal Qi of All Beings, an eight-star reward, checking in at the Bronze Mystical Hall.

He acquired the Grand Method of Freedom Melding, a ten-star reward, checking in at the Borderless Ocean.

He sat on the clouds countless years later, with his sword pointing at the heavens, saying, “I alone shall rule over the heavens and the earth. I shall become the pinnacle at the very end of the mystic path!”

- Description from MTL