Tanks galloping across the plains, fighter planes soaring in the blue sky, ships sailing across the oceans—how were their steel bodies forged? This is a fictional time-travel novel set in World War II, centered around weapon design.

[A demonic immortal, dark, cruel, no harem, no system, slow to warm up]

[Not a saint, dark, beware!]

My master sent me to the immortal path, I helped my master go to hell.

In order to seek a chance of survival, I murdered the people around me.

In order to improve my qualifications, I slaughtered thousands of cultivators.

Yi Han, with his mortal qualifications, plundered the fortune of heaven and earth and reached the pinnacle of the demonic path.

On the first day of reporting as a trainee police officer, he encountered a human oil cake case and solved the case in 8 hours, shocking the criminal police team. On the night of the welcoming banquet, the suspect who had been on the run for half a year suddenly surrendered himself to the police and was about to stage a murder in his cell. As Lin Feng continued to climb the career ladder, he encountered more and more bizarre unsolved cases like this. Human specimen case: using animal skins to hide and suture living people to achieve the effect of organ preservation. Hundred-meter alley disappearance case: in a short alley of only 100 meters, the victim disappeared under surveillance. Many years later. When Lin Feng became a legend in the police force and a leading figure in the area, he adopted many small animals in the backyard of his home. Protagonist: Lin Feng

[National Security + Police + Solving Cases + Daily Life in the City + Career + Officialdom] In his previous life, Li Xiangbei completed his revenge plan, jumped into the reservoir, and was reborn in 2008. He joined the National Security Bureau through school recruitment. He passed the civil service exam and was assigned to the Third Brigade of the Criminal Investigation Detachment of the Xinzhou Public Security Bureau in Jiangbei Province. A third brigade with no cases to solve, reopened the cold case, starting with the 626 throat-cutting case. He received third-class merit, second-class merit, and first-class merit, and he was so successful that his hands were full. The third brigade went from last to first in the municipal bureau, and then to first in the province. Protagonist: Li Xiangbei

Su Yuan committed suicide. When her father died, and she single-handedly dealt with the mess he left behind, she never considered death. When her jealous stepmother drugged her and sent her to the rival's bed, she still didn't think of death. From a pampered young lady protected by her father to a tool in her stepmother's trade, she gritted her teeth and struggled to survive. Those who hated her, and those she hated, were all sent to hell by her, yet she lost the will to live. But… Su Yuan opened her eyes, looking at the face she hated to the core in the mirror. Why had she become that disgusting woman, her stepmother? #Seeing myself acting stupid every morning##Really don't want to admit that the goofball was me in my youth# This story will be available for purchase on June 4th. A new yuri story about the possibility of raising a fox (a female character in a popular BL novel). The main character is the seme (dominant partner). Don't ask why there's a seme/uke distinction when everyone is the same person; it involves spoilers and I can't say. Readers' hearts can't handle rankings, please be lenient~ (* /ω＼*)

[A non-human protagonist + the Fourth Calamity + farming management + behind-the-scenes plot + group portraits + search-and-fight] Le Ang, caught in a summoning ritual by a descendant of a noble, travels back in time as a gray rat hiding in the basement of a noble mansion, unexpectedly gaining the ability to summon players from Blue Star. Upon seeing the virtual reality game's realism, the Blue Star players, whose consciousnesses were summoned, become obsessed with their respective in-game characters—rats. As the game planner and the NPC boss to the rat players, Le Ang, while expanding his power through the supplies brought back by the players, learns extraordinary knowledge of this world from the descendants of the nobles... Gradually, Le Ang discovers that he has mastered alchemy. He transforms the frail rat players into his own creations. Flying squirrels with bat wings, muscular giant mutated rats...

[Double Cleansing + Transformation + Yandere Cultivation + Simulation + Lily Sticking]

(The protagonist later transforms into the girl Su Xing~)

Su Qiong accidentally traveled to the world of "Song of the Starry Sky" script.

Also awakened the golden finger - the beautiful life simulator!

Be able to get anything in the simulation from it!

But, how come I turned into a girl in the first simulation! And the simulated me was actually a female ghost!

…

It was not until she completely turned into Su Xing in the simulator that she realized that the self in the simulator had become reality!

What made her scalp tingle even more was that the well-behaved "sister" beside her was actually a hidden yandere girl!

"Sister, can you try running again?"

"Next time, I'll keep you 'fixed' to me forever."

"It's not you, don't mess around!!!"

Fire Ryo watched anime and saw the Archbishop Greedy had the strongest cheat and fought so hard that he was unbearable to watch. Unexpectedly, he was struck by lightning while playing video games that night and traveled to the world of ghouls.

The Archbishop of Greed's invincible power to stop time was unexpectedly awakened!

"Look carefully, this is how you use the invincible power!"

Jiu Duo Er Fu: When will the bird in the cage fly?

Huo Zhiliang: Pretending? If you keep pretending, I'll make you fly!

Izumi Takatsuki: The strength of the Wasu family is not something that ordinary people like you and me can contend with.

Huo Zhiliang: Speedrun solo CCG without taking any damage, and the Hexiu family's online battle record can be checked.

Yoshimura Et:........

Arima Takamasa: I just want to create a one-eyed king, overthrow Kazuo's rule, and establish a world where humans and ghouls can coexist peacefully.

Huo Zhiliang: You are really lazy.

Everyone:.........you

Me: Ah no sa (I say), calling my name like this is an infringement on my personal rights.

"The weather is too cold, I'll cover you with a yellow robe to keep you warm."

"You mean, the world is about to be destroyed, and you've been chosen as a Wallfacer to save humanity, strange events are happening around you, you can live forever, and you can control all the world's wealth?" In the police station's reporting hall, the officer on duty asked with a half-smile after listening to Han Ming's account. "Yes." "Wallfacer, Wallbreaker...that sounds like something out of the science fiction novel *The Three-Body Problem*. Are you sure you're not just imagining things?" "No." "May I ask about your mental state?" "Everything's normal." "Then could you describe in detail how you were chosen as a Wallfacer and what strange things you've encountered?" "For example..." Han Ming looked up at the dark gun barrel between his brows and the policeman's eerie smile, and said helplessly, "You..."

"After countless hours of deduction, we've finally found the only one who can save the world!" "Great! Where is he now?" "Manchester, running a trading company." "That world-renowned pioneering city? No wonder, he must be working tirelessly for the fate of humanity!" "No... his main business is fleecing various powerful forces, and incidentally, recruiting their elite talent as employees, then fleecing even more." "Huh?"... This is the Victorian era, a time of unprecedented prosperity for steam civilization. Difference engines transmit divine whispers, heraldic magic and mobile armor intertwine across this land. The Holy Flame Church, the Mystic Society, the Clock Tower, the Golden Dawn, the End-Man Association... various powerful forces engage in open and covert struggles, vying for the lost legacy of the divine age. Rean arrives in Manchester, to uncover his brother's...