The Simple Life of Killing Demons - Chapter 13Book 3:

With the unexpectedly obtained unknown civilization technology, bionic robots, artificial intelligence, quantum mechanical transmission, supercomputers, plasma thrusters, nuclear fusion, these black technologies are constantly being manufactured in Wang Xiao’s hands.

Knowledge is power. With the help of unknown civilization technology, Wang Xiao, who has acquired this knowledge and black technology, has tickets to a better future and a sea of stars.

- Description from Qidian

I found myself drifting into an Eastern-style romance fantasy novel that I didn’t even finish reading.And to make things worse, I became the younger brother of the female protagonist who didn’t even exist in the original story.My motto in life is to work as little as possible while earning as much as I can.Seol Tae Pyeong, a third-rate warrior, whose sole goal is just to live comfortably.But from a certain day onward,I monopolized the love of the Princess Consort of Cheongdo Palace.“Let’s survive.”Nothing is too much.When it comes to survival.

“It's 2025. Who's gonna believe a myth or fantasy anymore? That only exists in the book or game or anime.”And that's how everybody thought before the announcement that flipped the entire world completely.Everybody race to become the new god with the system they got.So, how about the people who don't get the system?( Hey, kid. I can give you some power. Let's make a contract. )

She, a 21st century mercenary queen, had crossed over into a tragically betrayed body of a waste. Waste? She will show them what it means to be a waste! Betrayed? With the Ancient Manual in her hands, she will astonish all the despicable men and cheap women!