[One Piece + Transformation + No Romance + No System + Ship-Following Journey] A male college student falls asleep in class and wakes up to find himself transported to the world of One Piece, with a living Luffy standing in front of him. At the same time, his body undergoes some changes… PS: Not mindless, the protagonist has strong morals, focusing on heartwarming slice-of-life moments, following the main storyline but not strictly adhering to the anime; some major plot points will be altered. (The first few chapters follow the storyline, but some changes will occur after Zoro joins the crew.) (—Regarding the protagonist's name, it's not important and was chosen randomly. The original name will only appear in two chapters; in subsequent chapters, the protagonist's name will be Erza.) Current plot progress—Water 7 (Has passed the East Blue, Alabasta, and Skypiea.) PS: New book "One Piece: Traveling with Xiaodie," please support it!

Lin Yu transmigrated to the world of Demon Slayer. Awakening the Character Inheritance System, he immediately inherited the legacy of the blind swordsman, Fujitora Issho. Thus, a swordsman of unparalleled skill and mastery was born… “This swordsmanship!” “Is this really a sword that a human could wield?!” Kibutsuji Muzan collapsed to the ground, his face filled with unprecedented terror. Kibutsuji Muzan once again experienced the terror of being dominated by that figure four hundred years ago, even more terrifying than before. “This oppressive feeling…” “Perhaps, compared to us, you are the monster.” Upper Moon One, Kokushibo, stared intently at the man standing before him. Having experienced the terror of that man four hundred years ago, Kokushibo could better understand the terror of the man before him.

The power system in this book is set in Chapter 50. You can check it in advance if needed.

{Summoning build + Rocks Pirates starting lineup + No Mary Sue tactics}

Travel to the world of One Piece and awaken the mutant summoning system.

The X gene was directly modified to correspond to a Devil Fruit. Aliases: Pirate; started as a tiger, wolf, and dog, constantly entangled with Kaido; previously received many negative reviews for calling Whitebeard "Old Man," but has since corrected his ways and changed it to "Big Brother." Currently one of the Four Emperors.

Bloodline factor + animal-type Devil Fruit = Monster Girl? Monster Girl + Dango Fruit = Beasts? A time-traveling Brian, with a vision that transcends the limitations of this world, uses his bloodline factor to create an unprecedented army of Monster Girls. He encounters the Rocks Pirates and becomes one of their top officers, participating in the Battle of God Valley. A year later, a whale falls and life springs to life. Golden Lion, Whitebeard, Big Mom, and the Beasts rise to become the Four Emperors. Kaido's fortune is shattered, his title as Master, and even the Fish-Fish Fruit. Should he be adopted by Big Mom? What's next? A journey of pirates spanning four decades, battling the Navy, supporting the Revolutionary Army, and battling the World Government—what's the thrill? Brian, commanding hundreds of Monster Girls, declares: "Who the hell is Im? Get off the throne!" ... Also known as: "Pirates: The Beginning to Seize the King"...