[Adventures in the Roger Era] + [Gunslinger] + [Pure Devil Fruit Development] + [No System] + [Unchanged Power Levels]

Darrow travels to the world of One Piece and becomes the younger brother of Roger's wife Rouge. Fortunately, Roger has not yet conquered the Grand Line, so Darrow still has time to change his sister's tragic future.

With the power of the Compression Fruit and his innate Observation Haki, Dead Eye, Darrow grew step by step and made a name for himself on the high seas, writing his own legend in an era where heroes like Roger, Rocks, and Whitebeard rose to prominence.

The story begins with the crew's adventures (partially original storyline + extensive references to the old era in the manga), and after Roger's death, they become one of the Four Emperors and vie for supremacy.

[The strongest gunslinger] + [The most imaginative fruit development]

Hakuno awakens the "Mutual Aid Space," connecting himself across countless worlds and sharing memories and abilities. Based on the "Grace" of the Mirage Realm, and incorporating the power of various worlds such as Demon Slayer Breathing and Red Slash, he transforms from a group of losers into a united front against crisis. Ultimately, on the path of "helping himself," he integrates the laws, achieves "self-unity," and creates a unique original world.

The World to Write

DanMachi, Demon Slayer, Akame ga Kill!, Heroic Knights, Inuyasha, Ga-Rei, High School DxD, Bleach, One-Punch Man, Campione, Guilty Crown, Strike the Blood, Type-Moon Garden

[Pokémon] + [Pokémon] + [Pocket Monsters] + [Beast Tamer] + [Shuangwen] + [All-Seeing Eyes]

[Even if you haven't watched Pokémon, you can watch it without worry. It has a fictional background and detailed introduction.]

This is a world where humans and Pokémon coexist.

Lin Bai, the son of the Fire King and a master cultivator, accidentally discovered a jade insect slab that could not reveal the true identity of the person.

From then on, his career as a trainer took off.

Special evolution methods, fossil resurrection technology, super evolution, z moves, super giantization, titanium crystallization.

Lin Bai gained fame by accumulating resources with his extraordinary knowledge.

Then, in the magnificent secret realm of elves, you will constantly encounter legendary elves and mythical Pokémon.

Until the fourth elf tide arrived as expected.

Refining Qi, building a foundation, forming a pill, and finally reaching the Nascent Soul stage—every step counts. Talisman making, alchemy, weapon refining, and array formations—the mysteries are endless. Cultivators, demonic beasts, ghost cultivators, and demonic forces—these are all strange and bizarre. What harm does possessing the Five Elements spiritual roots entail? Even so, one must fight for one's life against the heavens!

No buddy, I really have nothing to do with the witch sect.

Yes, it's true that I'm an assassin, and it's also true that I used to be a man, but I really didn't drink the "witch" potion on purpose - no, no one forced me to drink it, and I don't want to change. The potion was snatched from the mouth of a member of the Witch Cult. How would I know that the promotion of "Instigator" would have such an effect?

Mr. Colonel, please believe me, I have lived an upright life. Money, status, honor...which one was not earned by my own hard work? Who doesn't know that I have done good for the kingdom? Let me see the king! I was awarded the title by the wise King George III himself.

Oh no, you are prejudiced. I didn't bewitch the king, I didn't make any deals, that's what witches do, I'm an upright female knight -

ah? !

What does "As long as I am willing to be your personal maid, you will let me go" mean?

Fuck you!

I'd better send you to the Kingdom of Storms to reunite with your mother!

…………

Accidentally taking a "witch" potion and turning into a petite loli? It was just a little bit of hardship, but it was not enough to erase Chloe's ambition to achieve success and realize class advancement.

However, in the swirling tide of the times, how can this be easy?

The Eighth Bureau, the Steam Church, the royal conspiracy, the forces are complicated; the revival of the ancient gods, the industrial revolution, the world war, the road ahead is difficult. The steel jungle is filled with steam and fog. Only with a sharp blade in hand can you break the web of fate and compose a glorious legacy.

…………

Weird fan fiction, single, no CP, no ambiguity, not traveling through a book.

[Fantasy + Imagination + Time Travel + System + Accelerated Cultivation + One Person's Enlightenment Makes the Whole Clan Immortal]

Wu Qichen traveled to the world of immortal cultivation and broke through to the Heart-beating Stage with an incredible performance.

Just at this time, the system came.

This, this...! Other systems are to help the protagonist grow quickly!

How come the first task in this shitty system of yours requires one to practice in seclusion!

…………

Seven hundred years passed in the blink of an eye!

An old man kneeled in front of the Wu family's ancestral land...

"Don't put all your hopes in the 'savior', let me carry the burden!" "Believe me, there is nothing to fear from Voldemort, he was never our true enemy!" Ethan Vincent, winner of the 2008 World War II Award

He is a young man without a spirit root. It is believed that this denies him the chance at cultivation. However, a mysterious lady imparts a Supreme Demon Classic to him and from then on, he starts his path of cultivation.

He undergoes a total transformation to emerge as the most fearsome and powerful fiendish demon in his era, that even immortals and fiends are fearful of him, and saints are at his beck and call.

Mastering the Supreme Demon Classic is the turning point in his life. He is able to unleash his immense and divine power from within, illuminating the entire universe!