In a world on the brink of annihilation, one individual discovers a powerful ability to travel through time. Haunted by visions of humanity's grim future, he becomes determined to rewrite the course of history. Each attempt to alter reality reveals new challenges, as the fabric of time shifts unpredictably with every change he makes. As he navigates through different timelines, he gathers crucial knowledge and insights that could save civilization from its impending doom. However, with each reset, the consequences grow more complex, and trust becomes a rare commodity.

In a chaotic city where mega-corporations rule and danger lurks at every corner, an eccentric adventurer discovers he possesses a unique ability: the power to rewind time upon death. As he navigates the glitzy streets of New Rome, he encounters a world rife with sponsored heroes, superpowered criminals, and terrifying monsters. Faced with a myriad of choices, he sees each decision as a new path to explore, from heroism to villainy. With potions that can grant unimaginable power, he must test every route available to him.

In the shadows of Area 51, Captain Henry Donnager anticipates a mundane assignment guarding a mysterious artifact. However, a routine test unexpectedly opens a portal to a breathtaking world teeming with knights and magic. Suddenly, he finds himself leading Alpha Team, an elite unit thrust into the heart of this enchanting yet perilous realm. As they join the Adventurers Guild, their mission evolves into a quest for knowledge about the portal's creators and the powerful magic that permeates the land.

Caught in the demanding whirlwind of college life, a diligent mechanical engineering student struggles to balance rigorous academics and a part-time job. Michael Reyes embodies the typical student, striving to juggle his studies while supporting his family financially. Despite his hard work, he feels stuck, merely keeping afloat in a sea of responsibilities. Everything changes when he stumbles upon a mysterious Technological System that grants him unprecedented insights into future innovations. With newfound knowledge and resources at his fingertips, Michael embraces the opportunity to transform his life.

In a distant future, Earth undergoes a cataclysmic shift, flung from the Milky Way into a new and mysterious galaxy. With the arrival of a potent cosmic energy known as Mana, humanity transforms, awakening dormant genes once thought to be mere legends. As the world’s dynamics change, strength and power become paramount, driving people to explore the cosmos. Zeras Celestria, a young man from one of the esteemed Nine Families, is branded as a failure for awakening an F-grade gene. Betrayed and sold to a dark force, he faces a grim fate among experimental subjects.

In a desolate future, a lone teenager navigates the remnants of a crumbling city, where echoes of a once-thriving civilization linger in the silence. Clad in combat gear, he stands vigilant atop a shattered apartment building, clutching a blood-shadow battle knife and a hexagonal shield. The shimmering sky contrasts sharply with the eerie quiet that envelops him, hinting at the dangers lurking in the shadows. As he grapples with the weight of survival, the boy’s resolve is tested by fierce adversaries and existential threats.

In a war-torn land where the Republic claims a casualty-free conflict, a dark secret lies beneath the surface. The 86th District, marginalized and exploited, serves as the frontline for piloting autonomous machines against the relentless Legion of the Giadian Empire. Major Vladilena Milizé, a determined officer, grapples with her complicity in this brutal reality, while Shinei Nouzen, the fierce leader of the 86, battles not only the enemy but the ghosts of his past.

Eight centuries ago, the fabric of reality was shattered as countless dimensional gates burst open, unleashing an array of monstrous beings into the world. These creatures varied in form and function: some towered over cities, capable of demolishing walls with ease, while others stealthily mingled among humans, draining their life force and enslaving them. In the chaos that followed, humanity was thrust into a desperate struggle for survival, rapidly descending to the bottom of the food chain. As civilization crumbled, the once-mighty human race found itself battling for existence in a world transformed into a paradise for monsters.

In a world where technology reigns supreme, one man's ambition shatters the status quo. Armed with an extraordinary Cosmic Trading System, he is ready to revolutionize every industry. With devices boasting unimaginable power and efficiency, he challenges competitors to keep up. While others boast about their cutting-edge technology, he effortlessly surpasses them, transforming the market landscape with superior products and unbeatable prices. As he disrupts electronics, vehicles, and construction, Lin Yun’s vision extends beyond Earth; he seeks to dominate the universe itself.

In a world ravaged by nuclear disaster, where desolate ruins dominate the landscape, survival becomes a daily struggle against hunger, relentless dangers, and nightmarish creatures spawned from radiation. Yet for one man, this bleak reality transforms into an unexpected paradise. Jiang Chen, armed with memories of a luxurious life and incredible technology, navigates the remnants of civilization with ease.