More than 400 years ago, in X777, Lyle was a knight who protected Queen Irene.

In this era, dragons held absolute dominance and posed a serious threat to human survival.

Lyle awakens a future simulator. After simulating his future with Eileen, he discovers that he will die to protect her, while Eileen, due to a political marriage and prejudice, ultimately meets a tragic end.

The simulation ended, and Lyle received the "Dragon's Blessing," which has a threatening effect (the blessing can only be obtained in the first simulation with the same target).

Lyle decides to change his and Irene's fate, to change Belserion's fate of dying in battle, to change Kyoka and Sera's fate of blindly pursuing killing, to change Mavis and Zera's fate of painful separation, and to change the fate of many more Fairy Tail characters over the past 400 years...

He thought it would be a Harvest Moon-like life, but he ended up in Fairy Tail! Wait a minute! Why does the art style seem a bit different?! When he discovered that mages in this world not only suffer broken bones but also face the constant threat of death, Jon finally woke up. All his passionate dreams and ambitions for the strongest guild paled in comparison to one simple wish: to survive in this cruel world, using his seemingly harmless magic!

"Only domineering power can rise above everything else."

This is a famous saying by Kaido, the gold-medal lecturer of the Grand Line, known as "King of Beasts," and is regarded as a guiding principle by countless people.

But Roy did not agree with this.

"Then let me ask you—if there were a user who could analyze and collect all the Devil Fruit abilities, and was unaffected by Seastone and seawater, could he reach the pinnacle of this ocean with his Devil Fruit abilities?"

To prove his point, Roy took action.

...

Many years later.

On the Red Line, the sacred site of Mary Geoise is ablaze.

At the top of Pangu City, the instigator stands in the sky.

The pristine white navy cloak fluttered in the wind.

"Do you want to be at odds with the world?"

When confronted with questions from the world's nobles, Roy simply grinned.

"Haven't I already been at odds with the world all along?"

He smiled.

Those who followed him emerged from behind him.

The figures leading the group silenced the entire scene.

Everyone recognized them.

They are all powerful figures who have suddenly risen to fame on the high seas in recent years.

Among them were assassins, revolutionaries, pirates, merchants, doctors...

Without exception, they were all extremely powerful ability users, and they all belonged to the same organization.

Legend has it that the organization has a mysterious leader who is now the most dangerous criminal in the sea.

Now, the facts speak for themselves.

"You, you are..."

A new generation of legends in the Navy.

The most dangerous criminal in the ocean.

They were the same person from the very beginning.

His name is...Loy Amos.

The original protagonist is Sakakibara Kakuzu, who comes from the future—meaning he knows the story's direction, even its plot. His techniques are more support-oriented. The story might have an all-male pairing, or it might be unrelated to the main plot. It will likely depend on whether readers prefer unrelated pairings or all-male pairings. If either way, we'll have unrelated content in the main story and create fanfiction in the side stories.

Cheng Jue, Xiao Yu's older brother and Old Man's apprentice, was sucked into Hell by the sealing gate when the Water Demon was being sealed. He escaped Hell through magic, but no one expected that Cheng Jue would arrive in the world of Cursed Return. He fell into the Zen Temple family's training and punishment room and saw a child fighting against various monsters...

(Warning: The abilities of the Monkey Talisman will be slightly rewritten; this is a gay story.)

CP: Zen Temple Shen'er (Gong) - Cheng Jue

Warning: Side pairing is Wu Xia Wu

After transmigrating, Luo Chuan became a casualty of the summoning class. The Holy City declared him a walking calamity, the world would perish because of him. They were right. His first summoning tore the sky apart, and a hundred-kilometer-long emerald dragon burst forth, its name Rayquaza. "What are you all babbling about? Go talk to my Rayquaza!" From that moment on, the world's atmosphere completely veered off course. A totem like the Serpent can protect a city? My Rayquaza soars through the stratosphere, its breath obliterating meteorites, and you call the Serpent a totem? The Old King's undead army can flood the earth? I summon Groudon with the Precipice Blade, and it cleaves the continents, and you tell me about the undead?

Blue Star was destroyed in the Dharma-ending Age. Jiang Ci, as the last human, traveled through time and space with his Taoist magic to take on the mission of a guardian.

Unfortunately, there was such an arrogant and unrestrained old man who was just too adorable that I couldn't resist taking him along.

Two-Faced Sukuna: Huh? Jiang Ci, who are you calling cute?

PS: The male protagonist is a cultivator from Earth. In this crossover anime world, he transmigrates into the world of Curse Return and kidnaps the two-faced Sukuna.

"From this day forward, let the world feel pain!" The Akatsuki organization declared, unveiling the madness of Naruto. <br> However, an organization called "Terra" had risen in this world at some unknown time. This entity, created by Uchiha Ryou, led the thirteen apostles, instigated the Five Great Villages, fought against Akatsuki, resisted the Otsutsuki clan, and became the true mastermind behind the ninja world. <br> Nagato: Terra is Akatsuki's nemesis. Kahn and Pain will inevitably clash. <br> Konan: I never imagined it would be you, Hilder! <br> The Five Great Villages: Is Terra a friend or foe? Who is that god, and what does he want? <br> Itachi, Sasuke, Shisui, Neji: Unknowingly, I have become an apostle, reshaping the world. <br> Orochimaru: Ha, Terra, so many secrets await my investigation… <br> Uchiha Yao: Ryou says I am his spirit, Celia; but I wish to be an angel beside the god, protecting him. <br> Uchiha Ryou: Justice? Peace? Everything you want is in Terra.

Evan transmigrated to the world of Fairy Tail. He arrived very early, only a day after Natsu joined his guild. This world was dangerous, with accidents possible at any moment; yet it was also wondrous, scattered with countless precious and alluring treasures. Weary of the mundane, Evan quickly integrated into this world. Although things didn't go smoothly at first, he steadily progressed. He witnessed the destruction of a village, experienced stories of blood and tears buried deep in darkness, met the Mirajane sisters in a village haunted by demons, became a rising star amidst lightning and thunder, and together with Natsu, wrote a new chapter in history.

(Two male leads, the pairing is Wu → male lead ← Jie)

Hua Qianjing is a mission participant in the "Saving Unresolved Feelings" system, traveling through various worlds to complete missions.

One day, I arrived in the world of cursed return, where I was abandoned on the streets of Tokyo by an unreliable system, and picked up by a white cat.

He saved Heaven and Earth, and thus achieved the dual teacher relationship between Jie and Wu.

He further used his abilities to amass wealth and control everything in his own hands.

Ultimately, the goal of ensuring everyone's survival was achieved, except for Ryomen Sukuna and Naoka.

But to his surprise, during the mission, the two men became attached to him and he couldn't shake them off.

The first rule for mission takers is to avoid developing any emotional connection with the target person outside of the mission.

Second rule for mission takers: If anything other than the first rule occurs, mission takers, accept your fate; you can't escape it!

(Main episode, featuring other anime worlds, but not part of the main storyline)