In a vibrant parallel world, Haruki Yuuki is a hardcore otaku and a reclusive student, yet to his fans, he is a mysterious and celebrated mangaka with a devoted following. One fateful night, he discovers a strange system that opens the door to legendary manga from an alternate Earth—unseen stories that spark his creativity. As he embarks on his journey to become a prominent manga creator in Japan's fiercely competitive industry, Haruki’s works quickly gain fame, bringing with them intense pressure and a demanding fanbase. With fans clamoring for more, he faces humorous yet formidable challenges: "Please finish Hunter x Hunter before my son graduates!" and threats of replica katana send-offs if he dares to kill off beloved characters.

At just eighteen, a young pirate sets sail for adventure, only to find himself face-to-face with the formidable ruler of the seas, Rocks D. Xebec. With the weight of survival hanging over him, he must navigate the treacherous waters of the pirate world while grappling with the legacy of a great pirate who is ready to retire. Seventy years after his own legendary exploits, Magnus, a seasoned pirate, discovers a system that has arrived far too late to aid him. As he observes a clueless intern struggling to grasp the basics of piracy aboard his ship, Magnus can’t help but intervene—sometimes with an unexpected smack for good measure.

Carlos Valois believed that dying once was enough—until he mysteriously awakens as a 10-year-old in a world he once dominated in a game called “The Dark Era.” As the last heir of a fallen noble house, he learns of a grim fate awaiting him: in just six years, he will be manipulated into joining dark forces and killed by a childhood friend. Armed with memories of the future, Carlos refuses to accept this destiny. While other children play, he hunts for divine legacies and performs ancient rituals, unlocking a Demigod Mark from the legendary Sacred Oak. By the age of 15, he becomes a powerful Death Herald, defying the limits of his class.

When Natsuki finds himself in the world of ninjas and jutsu, he decides to abandon the burden of being a savior. Instead, he embraces his own desires, choosing to carve out a life for himself rather than follow the path of the destined hero. As iconic battles rage around him, Natsuki remains a laid-back observer, snacking on sunflower seeds with his girlfriend, Tenten, while chaos unfolds. From deflecting powerful attacks to casually disrupting the plans of legendary figures, he proves that he’s no ordinary shinobi.

When Enzo awakens in a parallel Pokémon world, he seizes the opportunity to rewrite the legend of a beloved hero. Now sixteen and armed with the wisdom of his past experiences, he embarks on a fresh journey, guided by a mysterious system embedded in his mind. This system grants him the extraordinary ability to choose a Legendary Pokémon as his Guardian, setting the stage for an adventure unlike any other. As he alters the course of destiny, Enzo rekindles old friendships and forms new alliances, all while thwarting the sinister schemes of Team Rocket and other adversaries. No longer content with merely being a trainer, he aspires to redefine what it means to be a Pokémon Master.

In a world filled with dungeons and quests, a laid-back warrior finds himself reluctantly paired with a curious and mischievous mage. Their journey begins with seemingly straightforward missions, but fate has other plans, leading them into a series of bizarre and unforeseen adventures. At first glance, they may appear to be just another pair of adventurers, but both carry heavy secrets. The warrior harbors a sin he wishes to bury with his life, while the mage grapples with a curse that will haunt her into the next. As they navigate treacherous dungeons and encounter unexpected challenges, their hidden truths inch closer to the surface.

In the turbulent year of 2025, humanity discovers an extraordinary power: the ability to summon colossal beasts that can reshape landscapes and defy the laws of nature. Yet this newfound gift comes with a dark shadow—a formidable alien race threatens all life, igniting the most devastating war in history. In the aftermath, a fragile treaty leaves both humans and aliens on edge. As the next generation prepares to awaken their summoning abilities, the stakes are high. Those with low-grade summons face a grim future, while the fortunate few ascend to elite factions after graduating from the academy.

At Hogwarts, every moment counts for one ambitious student determined to make the most of his seven years. With only 266 weeks to absorb the vast knowledge hidden within the castle's extensive library, he is resolute in his quest for mastery. Each book represents a world of magic waiting to be explored, and he’s determined to conquer them all. However, the path to enlightenment is fraught with challenges. Not even the looming threat of the Dark Lord will deter him from his singular focus on study. With an insatiable thirst for knowledge and a fierce determination, he vows to protect his learning environment at all costs.

In a world teetering on the brink of collapse, where cities have fallen to a relentless zombie outbreak, hope flickers dimly amidst the chaos. Sosuke Kitahara finds himself reborn at a critical moment in humanity's struggle for survival, armed with a singular mission: to save the heroines he failed to protect in his past life. Determined to rewrite destiny, he embarks on a perilous journey, starting with a heartfelt reunion with Sayuri Sawamura—the girl who once held his heart and a promise that remains unfulfilled. As he navigates a landscape filled with danger, he encounters an array of captivating heroines from beloved anime universes, each bringing their own stories and struggles.

In a vast multiverse where gods reign, an ordinary deliveryman named Sunny is suddenly elevated to the status of a deity called Cosmos. Tasked with cultivating Veridia, a barren and waterlogged planet, he wields a unique ability known as "skill resonance," which allows him to absorb skills from the lifeforms around him—albeit at a glacial pace of every 100 planetary years. As he begins his divine journey by creating the first microscopic life, Sunny quickly discovers that the path to godhood is fraught with peril. A global notification system alerts him to daily "misfortunes" threatening his burgeoning world, requiring him to use precious Faith points for defense.