Synopsis: In a world already torn by conflict and on the brink of another world war, humanity suddenly faces a far greater threat-an alien race that arrives with demands no nation expected. As fear, division, and uncertainty spread across the globe, the fate of Earth rests on how humanity chooses to respond.

Synopsis: Elry, a 20-year-old Physical Education student, is suddenly transported to a parallel Earth overrun by zombies after a mysterious system chooses him as its host, rewarding him for years of discipline, physical training, and unwavering determination. Armed with peak human abilities and only basic survival gear, he is thrust into a merciless world where every street hides death and every decision could be his last. But the system offers more than just a chance to survive. Every zombie, monster, demon, or other horrifying entity Elry defeats earns him rewards-Store Points, powerful skills, rare weapons, advanced technology, special bloodlines, unique abilities, and valuable resources. As he grows stronger, he unlocks new missions, hidden achievements, and increasingly powerful rewards that allow him to evolve far beyond an ordinary human. Facing hordes of the undead, terrifying monsters, cunning human factions, and ancient horrors lurking in the shadows, Elry must rely on strategy, intelligence, and relentless perseverance. Each battle makes him stronger, but it also draws the attention of even greater threats. In a world where survival is earned one kill at a time, Elry is determined not only to stay alive but to become humanity's greatest hope. As the system continues to reward his victories, he begins to uncover the true purpose behind his arrival in this apocalyptic parallel Earth-and realizes that the fate of the world may ultimately rest in his hands.

Synopsis: Fernandito, a World War II veteran, was reincarnated into another world-granted the power he personally requested from God: the ability to summon and rule his own kingdom.