While Others Cultivate, I LVL UP In My Sleep Using The Dungeon System - Chapter 5: Test Completed

Ben, a postgraduate chemistry student, envisions a future where science unlocks the secrets of the universe. But fate has other plans. In a sudden twist, Ben dies and awakens in a strange new world, reborn as a five-year-old boy named Damian Sunblade.Damian's joy at being part of a noble family is short-lived. His family, valuing gold over blood, sells him off to another noble house to be groomed as a homemaker husband, a mere pawn in their political games. Struggling with his new reality and the remnants of his past life’s knowledge, Damian refuses to succumb to his fate.In his new household, Damian discovers that this world is governed by magic circles, Runic symbols wielding immense power. Driven by his scientific curiosity, Damian begins to experiment. Applying the laws of physics to the Rune symbols, he deciphers their secrets and invents his own unique form of magic.However, The family that bought him has their own plans for him, seeing Damian as a valuable tool to enhance their power. But Damian, ever the independent spirit, has dreams beyond servitude. He longs for freedom, a place to call his own—a life where he can use his talents without restraint.And so Damian devises a daring plan to escape. His journey is fraught with danger and intrigue, as he navigates a world filled with mystical creatures, powerful adversaries, and ancient secrets. Along the way, he forges alliances and battles enemies, all while refining his magical and scientific skills.In “The Runic Alchemist,” follow Damian Sunblade’s epic quest for independence and self-discovery. Witness his transformation from a forsaken child to a formidable Alchemist, determined to carve out an extraordinary future for himself in a world teeming with infinite possibilities.

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.

Su Hao traveled through the city and came to a world of integrated novels, and became one of the villain’s male supporting characters. He even kidnapped the heroine at the beginning.

Su Hao was a little panicked. In this world, various protagonists were born…

The son-in-law of the Dragon King pretends to be a pig and eats a tiger, a super hero started from scratch, the soldier king returns, a peerless killer, an entertainment king, an immortal anchor, and an immortal respects life…

Facing the children of luck, what should he do?

“Ding – The host’s mood fluctuations are detected, and the Destiny Villain system is activated. Please make the following choices.”

[Option 1: Release the heroine, as if nothing happened, reward: Eliminate the identity of the host villain as a male supporting character! 】

[Option 2: Hunt down all the protagonists and become the villain of destiny, reward: lucky ten consecutive draws! 】

Since then…

Su Hao takes heaven and earth as the chessboard, and the protagonists of all walks of life as chess pieces, becoming the ultimate boss behind the scenes, dominating everything, covering the sky with only one hand…

- Description from novelbuddy