After being reincarnated into the vibrant world of pirates and adventure, Ritter has no intention of merely observing. Gifted with the enigmatic Mist-Mist Fruit and formidable three-color Haki at just three years old, he finds himself under the tutelage of none other than the legendary Pirate King, Roger. Embracing his role as the ultimate "big bro" of the Grand Line, Ritter trains future legends like Shanks, Buggy, and Ace, all while concealing a tremendous power within his misty aura. A veteran of the infamous God Valley Incident, he wields a greatsword with unmatched skill, balancing absurd comedy with heartfelt mentorship.

In a world steeped in Celtic mythology, a young man named Bren finds himself unexpectedly pulled into the enchanting yet perilous Otherworld on the winter solstice. Faced with a looming threat that endangers both realms, he must navigate ancient magic and the wisdom of legendary figures to retrieve powerful relics crucial for restoring balance. As Bren embarks on this treacherous quest, he grapples with the shadows of his past, uncovering truths about his own identity that challenge everything he thought he knew.

In a world where youthful beauty and carefree days reign, Takamine Rinji stands apart, his heart untouched by the allure of high school life. Haunted by memories of glorious battles and past triumphs, he feels like a relic in a place that values triviality over valor. As he navigates the mundane rhythms of school life, Rinji grapples with his unexpected circumstances—transplanted to Japan and burdened by the weight of his own nostalgia. The vibrant energy of his peers only amplifies his longing for the thrill of action and purpose.

In a sprawling universe where conflict reigns, Jace emerges from the shadows of an orphaned past to join the army, following the path laid out for his generation. His exceptional intelligence and relentless dedication quickly elevate him beyond the ranks of his peers, making him an indispensable asset amid the chaos of rising galactic empires and encroaching invaders. As Jace navigates the brutal realities of military life, he finds himself at the heart of tumultuous conflicts and shifting alliances. Along the way, he grapples with fleeting relationships and complex contracts that test his resolve.

Lin Feng's tranquil existence as a Pokémon Breeder takes an unexpected turn when he acquires a mysterious Joy System, enabling him to earn incredible rewards by simply ensuring his Pokémon's happiness. With exceptional breeding skills and the magical Verdant Force, he transforms his modest family breeding house into a thriving sanctuary for Pokémon of all kinds, from beloved companions to awe-inspiring Legendary creatures. However, the path to joy is not without its challenges. As news of Lin Feng's unique talents spreads, powerful Trainers and curious Legendary Pokémon begin to arrive, seeking training, evolution, or new life purposes. With a relaxed yet unstoppable demeanor, Lin Feng balances the joys of raising Pokémon and crafting delectable treats while facing underestimating challengers who quickly learn the true strength of his team.

Transmigrating into the vibrant world of Ben 10, Zack hopes to enjoy the adventures as Gwen’s adoptive cousin. But when Ben stumbles upon the Omnitrix, Zack’s fate takes an unexpected turn. Instead of merely observing, he gains access to a remarkable System that grants him the Carnitrix—a device known for its dark reputation of transforming users into uncontrollable monsters. However, Zack's version is different. He harnesses the power of the Carnitrix without the usual side effects, allowing him to embody the sinister forms of Ben’s aliens while maintaining full control. With this newfound ability, he’s determined to reshape the narrative, unlocking new alien transformations and evolving into a force to be reckoned with.

When an ordinary otaku meets an enigmatic child with strange powers, his mundane life takes a thrilling twist. Awakening in a fantastical world, he finds himself transformed into the legendary Copy Ninja, Kakashi. Now, he must adapt to the challenges of ninja life while training Team 7 and navigating the chaotic landscape of a realm filled with powerful foes and unexpected adventures. As he embraces his new identity, this otaku-turned-ninja is determined to make his mark on the ninja world, blending humor and excitement in every encounter. With his unique perspective and quirky strategies, he faces the trials of leadership and the weight of destiny.

Ardan Egobar, a young hunter from a secluded mountain tribe, believes his life will be defined by the simple rhythms of the wild. However, fate has other plans when he is thrust into the bustling heart of the New Monarchy Empire. Here, he encounters a vibrant mix of orcish mobsters, cigar-smoking dwarven bankers, and fashion-savvy elves, all teetering on the brink of conflict. As Ardan navigates this chaotic world, he uncovers a hidden legacy tied to his bloodline and an intricate magic system that could alter the course of history. His journey transforms him from an innocent youth into a formidable mage, facing challenges that will test his resolve and reshape his destiny.

Ezekiel has always yearned for more than the simple life of a farmer. Dreaming of a world filled with magic, monster hunters, and epic battles, he seizes a once-in-a-lifetime opportunity to embark on an adventure. But the reality of this new life is far from the grand tales he envisioned. As he immerses himself in a complex system of magic and power, Ezekiel discovers that the journey to becoming a formidable force is riddled with challenges. With a unique blend of abilities—blood, mind, and space—he faces not only external threats but also the prejudice of those who dismiss his potential.

Eren’s mundane life takes a bizarre twist when he awakens as a character from a novel he just criticized. Instead of the hero he admired, he finds himself inhabiting the role of a despised antagonist—a high-ranking Elder in a sinister sect. His situation becomes even more precarious as he recalls the character's fate: a spy sent by the Mythical Hero Academy, destined to meet an early demise within the first fifty chapters. Now, Eren must navigate the treacherous landscape of a world filled with betrayal and hidden agendas, all while grappling with the identity he detests.