Worldwide Class Change: An Invincible Swordsman - Chapter 577 - 576, One Hundred Destructive Laws_1

Kael was a “rat”—a lowly stable boy in a frozen, brutal medieval world where Knights ruled with iron and Barbarians crushed skulls with bone clubs. His life was worth less than the manure he shoveled. That changed the night he butchered a Knight with a rusty dagger to pay a debt of blood.Chosen by the God of Slaughter, Kael awakens the Aether System. His cheat? The ability to project his soul into other worlds, live countless lives, and bring their powers back to reality—if he survives.But power is not free. It is bought with pain, time, and sanity.World 1: The Wild West. He spends a lifetime as “El Lobo,” a legendary gunslinger. He returns with the muscle memory of a master marksman and a 12-gauge shotgun. World 2: The Martial Arts Realm. He trains for decades as a Wuxia disciple. He returns with internal energy that can shatter steel.Now, as the Kingdom faces war and monsters surge from the dark, the nobles sneer at the servant boy holding a strange metal tube. They chant spells. They draw enchanted swords. Kael takes a slow breath. He racks the slide. Click-clack. “Parry this.”

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.

As a human, I should be miles away from any large shifter event. Especially the annual Mate Hunt.A hunt for mates. Doesn't that sound barbaric? Yeah, it's as bad as it sounds.Several packs in the area gather as their newly minted adult wolves shift. Females are let into the woods first and are given an hour's head start, just before sundown. Then it's time for the males, ostensibly thrown out to hunt down the scent of their fated (or chosen) mates.It isn't an event for the faint of heart, and it's definitely no place for someone who can't shift. So why the fuck am I here, running my little human heart out, chased by what sounds like an entire pack of wolves? Great question. I don't know, either.But I'm here.Surrounded by howls fueled by the thrill of the hunt.Feet bleeding. Lungs freezing.I am so fucked.----R18. Dark themes, including but not limited to: Murder, attempted murder, a stack of dead bodies, betrayal, mild sociopathy, an ML who appears to bathe in red flags despite his favorite color being green, an unwarranted hatred of blueberry muffins, and pillow thievery.

Opening his eyes he finds himself in the unfamiliar ceiling scene.

After going through the body's memories he finds that he transmigrated into a cultivation world.

But there is a problem;

Why is everything around him look like a flag that he is the young master who gets killed by the child of the plane a.k.a. the MC?

How would he implement his try not to die plan?