The Healing Solaris Cleric - Chapter 364: Knight of Ruin (3)

Augustus Cross was a man close to his 30s with nothing to his name. People rolled their eyes at the seemingly useless man and he remained helpless even as his daughter was at the brink of death.When all hope seemed lost, the hidden dragon within him was unleashed when the seal broke accidentally as his birthmark was stained with his own blood. Knowledge of ancient arts filled his subconscious, granting him powers to cure his daughter and other incurable illnesses.A man who was once looked down by everyone is unstoppable now. What lies beyond this man with the power he now possesses?

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.

In the 41st Millennium, the planet I reside on, Cadia, was rated as the most habitable world for humanity. The birth rate once reached a staggering 35%. And I made an indelible contribution to this.Even the renowned expert in mass mobilization, Guilliman, once brought a team of specialists here to ask for my secrets.'Plants that have been extinct for ages, found only during the M2 era of Ancient Terra—how is this possible?' The entourage stared dumbfounded at the wilderness filled with carrots and potatoes.'By the Omnissiah! A lump of iron with no wires or power source can move freely and even possesses a Machine Spirit.' The Adeptus Mechanicus stood before the legion of Iron Golems, their hands trembling uncontrollably.'This thing is countless times more useful than an STC template.' The Tech-Priest stroked the Crafting Table, his bionic eyes fixed on the crafting recipe.'A device similar to the Webway?'...--This is translation but don't worry for I AM HERE, I will be the poison tester and remove all the poison I can to make the this Good story, Very Very Good.

[Mc takes consent from Woman not their husband][Mc doesn't want to NTR every guy. He only makes their wife cheat for sex.][Making friend's mom fall......is one of his big dreams.]“I like married women and there are so many noble women out there...”A horny Otaku from Earth gets transmigrated as an old Viscount.His lifespan is depleting too quickly due to an injury.Fortunately, there is a Ying Yang technique which can increase his lifespan.“This man has been single for his whole life and never touched a woman? WTF!!” Otaku is shocked from the Viscount's dry life.“I do have the maids, right?”[MC likes married women][Netori, Cheating, Blackmail]