Reborn with the Devil's system - Chapter 4: whispers in the dark

Xiao Yu was humanity’s greatest genius, a scientist whose intellect surpassed all others. He saw the signs of Earth’s impending doom a decade before it happened, warning the world of the catastrophe to come. But instead of being hailed as a savior, he was ridiculed, dismissed as a madman by his peers, and ignored by society.Realizing that nothing could change humanity’s fate, Xiao Yu made a decision. He turned his brilliance toward survival. Using knowledge decades ahead of human science, he constructed the first true interstellar battleship—not for humanity, but for himself. And when the end came, he did what no one else could. He abandoned his mortal body, fusing his very soul with the ship’s central computer and escaping into the endless void.Now, drifting through the vast and indifferent cosmos, he is the last remnant of a dead civilization. But he refuses to let humanity vanish without a trace. Why was Earth destroyed? Was it truly unavoidable, or was there something more sinister at play? To uncover the truth, he must push beyond the limits of human science. His battleship is just the beginning. Through relentless technological advancement, he will evolve, forging a warship that can traverse the stars, a fleet that can reclaim humanity’s lost legacy.The universe is vast, filled with unknown civilizations, ancient mysteries, and dangers beyond imagination. But Xiao Yu will not stop. He will find answers. He will ensure humanity’s flame is not extinguished.The journey into the unknown begins now.

Bought it right away.

Luan Hualie is just too pitiful! She was just playing a game when she was suddenly transported into another world to become the Young Miss. Just this is okay, but she actually doesn’t have the slightest bit of power!

However, at this moment she had long stopped being the originally powerless eldest young miss. Mythical weapons and pets in her hand, what is there to fear underneath the heavens?

She rose above the mountains and brought down the oceans, and even more so subdued great amounts of devil beasts and holy beasts!

When she swept away the entire continent with her powerful and imposing manner, who could tell she was originally that ridiculous eldest young miss of Lu Family?

He, the prince of Qin, a black-bellied little shotacon, played the pig to eat the tiger. In the midst of the collisions and crossing of swords, how did his mind and body fall into enemy hands?

He, the spawn of the devil, slaughtered and felled the whole world. Without heart, without emotion, without desire. A long contest, countless fights. Why did a brilliant ray of light start to penetrate that frozen world of his?

He, the beautiful man saved from the slave market, obviously had excellent martial arts. Yet, how was he reduced to the most inferior slave? Faced with her salvation, why were his thoughts in a whirl?

And there was still him!

- Description from Novelupdates

In Japan of 1992, just after the economic bubble burst, society's public safety began to deteriorate. Xu Tianze finds himself transmigrated into the body of a detective named Aoyama Hidenobu, and the moment he opens his eyes, he discovers himself bound up tightly...Entering the new century, a prestigious magazine proclaimed that although Japan has lost a decade since the 90s, they gained a legendary figure like Aoyama Hidenobu.Regarding this, some Japanese nationals expressed: 'Damn it! We'd rather lose another 100 years than have this traitor to our country!'This book is also known as 'This Tokyo is Somewhat Hot.'PS: The protagonist is a rascal, acting with contempt, decisive in killing and fighting, purely for the thrill, not for the faint-hearted.