Naruto System in One Piece - Chapter 1: The Tragic Crossover

After his parents died, Alex Roth had a plan: become a wizard. Through hard work, he was accepted into the world’s greatest university of wizardry—but fate had another plan.

On his eighteenth, he is marked as one of his kingdom’s five Heroes, chosen to fight the land’s great enemy. But his brand is 'The Fool', worst of the marks.

Rather than die or serve the other Heroes like Fools in the past, he packs up his little sister, his childhood friend and her cerberus, then flees for the university in hope of refuge, magic and to unravel the truth about his land’s evil.

There’s one small problem: The Mark tries to ruin magic while enhancing skills outside of divinity, combat and spellcraft.…

…that is, unless he can learn to exploit the hell out of it.

Summoning ceremonies can freely call forth even “those which lurk in the depths beyond the gods”. One boy has top-level abilities even among the cutting-edge summoners who can use those ceremonies. He is Alice (with) Rabbit aka Shiroyama Kyousuke. But this strongest boy summoner has a single fatal weakness. Certain “cursed words” spoken by girls: “Help me.”

When Kyousuke hears those words from Meinokawa Higan, a girl brought to the verge of death, he throws himself into a city where three great summoner forces clash!

Traversing to the parallel world where the game concept is still stuck in pk and trade union wars full of krypton gold routines.

Chen Xu obtained the system, so that players can become stronger when they are emotionally excited.

So when Chen Xu came up, he gave players around the world a big one – the immersive VR version of “Battlefield”.

Let players return to World War I and feel the cruelty of the bloody battle of the Somme and the Battle of Verdun…

on the battlefield…

pdd: Ya’er! who I am? where am I? How did I die?

A Yin: Quack doctor! quack doctor! Where’s your needle!

Sun Yifeng, the giant of the fish market: You are a chicken! Don’t fight, it’s allies!

Xiaojie: In war, be serious!

Brother Shu: Is this war? So cruel!

And this is just the beginning.

“Elden’s Ring”, which made players look like a werewolf for Ni, “Call of Duty: Modern Warfare” with 141 to smash Makarov’s conspiracy, “Red Dead Redemption” with Arthur to complete the redemption, and Sergeant Long smashes the Flood and the Covenant’s “Halo”…

Countless classic games were born in the hands of Chen Xu.

- Description from novelbuddy

Takahiro Nao, a 25-year-old drowning in debt and despair, lives only for his struggling family. Every sacrifice he makes is for them—until a selfless act costs him his life. Instead of the end, Nao encounters a Goddess of Benevolence who offers him a miraculous deal: “Live in a new world, and your efforts there will support your family back on Earth.”Reborn into the dead body of Naoki von Blackmore, the so-called “Failed Hero,” he finds himself burdened with the daunting task of saving the world by defeating the Demon King—all while supporting the family he cherishes. Armed with formidable powers yet haunted by his past failures, Nao steps into a dangerous realm of swords, magic, and ferocious monsters. Facing relentless enemies, harrowing trials of life and death, and an unyielding fate, he’s forced to confront the ultimate question: how far is he willing to go to protect the people he loves?Filled with emotional struggles, determination, unexpected humor, and a touch of romance, this story asks a powerful question to the readers: What would you sacrifice for the people you love?