Dark Matter Apocalypse - Chapter 25: Eric

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.

Ava’s marriage was nothing like she had anticipated. Despite being married to the man she loved, she had endured nothing but humiliation and misery from her husband for the past five years.She put up with everything in the hopes of one day carving out a space in his heart. But her husband ultimately drove her to the breaking point when he handed her the divorce papers on their fifth anniversary, claiming that he loved someone else. He had taken all her family assets her father had left for her.The shocking truth that the man she had been in love with for ten years had caused her father’s death was the blow Ava couldn’t take it.Devastated, Ava didn’t want to give birth to his child in her womb.------“I loved you with all my heart and gave you everything, but you ruined me and my family, Dylan Brooks. I won’t give you this baby. This baby belongs to me and will go with me to the grave. A cruel man like you don’t deserve to be a father,” Ava said as she slit her wrist.“I regret loving you, Dylan. I wish I’ll never see you again in my next life.” These were her last words before she drifted into the lap of death.-------She thought this was the end of her life. But fate had other plans. She woke up in the past, four years ago, on the day of their first wedding anniversary.Since she was given another chance to rectify her mistakes, she vowed to protect her father and the family business. She resolved to cut all ties with her ruthless husband.But wait! Why did Dylan act so possessive and caring? Why did he declare she was the only one he wanted as his wife?Should she believe him and give him another chance? Or should she take revenge on him for what he did in her past life?--------“Please, Ava…come back to me,” Dylan pleaded with Ava on his knees. “I’m ready to atone my mistakes. I’ll do everything to make you happy. Just don’t leave me, okay? Tell me, what can I do to get your forgiveness?”Ava stared coldly at the man who had ruined her in her previous life. “Do you want my forgiveness? Then hand over everything to me, Dylan. I want you to feel the same agony I did.”

She spent the night with the man who destroy her country, fleeing with their child in her arms. With that, she believed their relationship had come to an end. “Even if he’s another man’s child, even if he’s not of my blood, or even if he’s the child of a bastard, I’ll raise him as my own.” Until he came to her with eyes as ferocious as a beast. “Don’t even think about running away using the boy as an excuse. I’m still struggling to control the urge to crush the little creature that took you away from me.”

Born and raised in a lab Tristan must figure out how to live and survive in the outside world. To make matters worse he has 4 others to look after. He's the oldest but is always being taken care of, to make sure his lab siblings want for nothing, Tristan will need to make a difficult decision. The goal is to provide for his siblings but he ends up living just like he was groomed to live. On top of everything else, there are four alphas who want to mate with him, and they don't mind sharing. Will Tristan accept his fate? Or will he runaway?