Naruto System in One Piece - Chapter 4: The Supreme Naruto System

Apocalypse befell, and roommates performed a skyward ritual.As the fog descended, the Book of Blood Spirit appeared in the hands of all survivors, and only those with a Contract monster could survive.Su Han directed his gaze to the neighbor who had already mutated and twisted, silently pulling out a gleaming fruit knife...Grotesque meat corpses, giant spiders with gaping mouths, eyeballs enveloping the city, one-eyed sharp-toothed hand monsters...Civilization fell, cities shattered, and all humans became meat for the monsters. There was only one way to survive:Use monsters to fight monsters.

In this world, people are granted a power said to come from the heavens, a mighty weapon tied to the soul of humans. Those who receive these magical weapons fight against monsters to survive, driving the economy of this world.Lian is just an ordinary boy until his world is turned upside down when another race takes away what matters most to him: his family. From that moment, follow Lian's journey as he seeks the strength to avenge those who killed his family and uncovers the truth behind his power.

A god of a different world had abruptly appeared in my classroom and semi-forcibly summoned the entire class to his world.ーーーーexcept for me, Kamiya Yato.

While playing the online game “Convergence of Ten Thousand Realms,” Yan Luoyue suddenly found herself transmigrated into the body of a newly hatched baby turtle in the cultivation world of the turtle clan.Fortunately, her system account had come along with her, and the skill books and equipment in her inventory were still intact.However, there was a bug in her account information.Year after year, Yan Luoyue watched as her health bar grew infinitely longer.Every year on her birthday, an extra zero was added to her health bar.In the first year after her transmigration, Yan Luoyue used all her divine artifacts to ensure her fragile self wouldn’t choke to death on her own saliva.By the tenth year, she removed all her equipment and casually strolled through the forbidden grounds of her clan.The sealed demons and monsters surrounded her, hacking away for three days and three nights, until they collapsed, foaming at the mouth.A hundred years after her transmigration, Yan Luoyue looked up and realized her health bar now spanned the entire continent.Someone once asked Demon Venerable Yan, “Does being invincible make you lonely?”Yan Luoyue kindly replied, “Silly child, how could being invincible be lonely? It’s absolutely amazing.”Synopsis Two:Wu Manshuang was covered in poison, the last of the Teng Serpent (celestial serpent) lineage in the world.The closer anyone got to him, the deeper the poison would affect them.So, Wu Manshuang wrapped himself up tightly. He hid in a pitch-black cloak, avoiding all living beings. He thought his life would pass in solitude, until—A young girl’s slender, warm hand touched his cheek.“Your health-draining debuff is pretty strong, huh?”Wu Manshuang quickly pushed her hand away. “Are you trying to get yourself killed?”“Relax,” the girl said with a carefree smile. “I’m way stronger than you.”From then on, the little serpent gently coiled around the turtle’s shell.And then…The world gained the divine beast Xuanwu.Reading Tips:1. This is my take on cultivation with personal world-building, possibly a lot of it.2. A long, slow-burn progression story with a gradual narrative style.3. A cultivation story with an ensemble cast.