An Zhiyu traveled to the Land of Shadows, training day after day, year after year, with his master Scathach. In the evenings, after martial arts training, he would receive instruction in magic from Morgan le Fay. Initially, he and Morgan le Fay got along well, and he formed a favorable impression of her.

Then, one day, Morgan le Fay suddenly said, "In a week, the King's Choice will begin. My sister Artoria will extract the Sword from the Stone and become king... I need your help with something."

"What?" An Zhiyu asked.

"Before her, extract the Sword from the Stone, and marry her."

"???"

"The curse has been activated. From today on, you must find a way to marry Artoria!"

This was a world where timelines intertwined. He had extracted the Sword from the Stone, resolved the conflict between Scathach and her sister, and aided Gilgamesh. An Zhiyu thought he would continue his adventures like this.

Until one day, he was summoned by the Holy Grail.

Looking at the group of old acquaintances in front of him, An Zhiyu waved his hands awkwardly: "Hello..."

Artoria smiled and raised the holy spear in her hand:

"Shine in the End of the World!

[Multiverse Crossover] + [Semi-Invincible Flow] + [System] + [Epic Battles]

Arcs Completed: Demon Slayer, Jujutsu Kaisen, Fate: Holy Grail War, One Piece, Bleach, One Punch Man, Naruto, Hunter x Hunter.

Flaming Blade of the Flame Hashira + Black Flash + Armament Haki + Ryūjin Jakka = ?

"That sword style should have been lost to history!!" — Muzan snarled in fear.

"Kamiya Seiichi… you're terrifyingly strong! Are they serious?! Gojo Satoru is the strongest in the modern era?" — Sukuna laughed hysterically.

"Rin, the Sword Saint Kamiya Seiichi is the mightiest Servant! Summon him and we shall win for sure!" — Tohsaka Tokiomi declared resolutely.

"He is the final destination of the sword in this world." — Dracule Mihawk muttered, watching Zoro step up to challenge.

"Eh?! This has to be a joke, right?!" — Kyoraku Shunsui whispered, sweat sliding down his cheek, staring silently at the two blazing Ryūjin Jakka blades.

Sword Saint. God of Cursed Techniques. Strongest Grand Servant. The Pirate Era’s Ender…

Kamiya Seiichi: "All of my strength comes from my own hard work, the system… and transmigration!"

Lin Chen's soul traveled through the Douluo Continent and became a useless disciple of the Spirit Hall. However, he could not have imagined that today would be his wedding day with Bibi Dong.

Lin Chen: "Bibi Dong, the country belongs to you, and you belong to me!"

Bibi Dong's cold and pretty face revealed a hint of murderous intent: "Lin Chen, how do you want to die?"

Qian Renxue: "Lin Chen, will you choose her or me?"

Tang San: "Lin Chen, give me back my Xiao Wu!!!"

Poseidon: "The Emperor of the Spirit Hall is invincible. The Sea God Island is willing to submit to the Spirit Hall."

After the wedding, Lin Chen became the Emperor of the Spirit Hall. A few years later, he dominated the God Realm and traveled freely in the heavens.

"He holds the power of the world, and lies drunkenly on the lap of a beautiful woman."

[Conan World] + [Character Derivatives] + [System] + [Reasonable and Legal Modification of Settings] + [Daily Life]

Yukiko: I never thought that the four of us would become real sisters in this way...

Eri Kisaki, Shizuka Ikenami, Tomoko Suzuki: Yes! Thanks to our husbands!

Sonoko: Ran, we are real sisters now! We won't have to be apart for the rest of our lives!

Huiyuan Ai: Sister, it's great to see you again! Eh? Why does your son look so much like my husband?

Heiji: Kudo, now we are brothers, right?

Kudo: I guess so! Look, our sisters look so similar!

Gin: The organization's members include FBI, CIA, MI5, and An, and there are also undercover agents from other places? Vodka, how the hell do you check?

Vodka: Brother, there are no Dragon Country agents yet!

Tu Su: Guess which side I am from!

Before crossing over, Ximen Zhen pointed fingers at the ninja world where the theory of bloodline was everywhere. After crossing over, Ximen Zhen, who had no chakra, was hit on the head by a drunken ninja. Leaving the peaceful and orderly modern society, and coming to Konoha where the village was destroyed from time to time, Ximen Zhen's desire for power reached its limit. However, he had no blood power and couldn't even enter the ninja school. At the age of thirteen, his parents died and he could only start his working life early. Just when Ximen Zhen was about to die in obscurity, he came into contact with Tiantian, a beautiful and kind ninja with a sweet smile, and awakened the family simulation system. As long as you successfully leave offspring in the simulation, you will copy the blood power of your offspring as a reward. What are you waiting for? Get started! Ximen Zhen can't wait to have the bloodline of Otsutsuki. As for

What? Emotional Mirror? Is it the Romantic Mirror?

Yuehua was speechless for a moment when she looked at the achievement illustration on the golden finger.

There are Hyuga scum in front and evil Uchiha behind, all we want is a perfect ending.

If you like Naruto fan fiction, here you can find the plot that is closest to your fantasy.

The heartless husband, the affectionate bootlicker, and even the Hokage who was responsible for the village, none of them had a good ending.

Is it fate? No! It's because of an evil Uchiha!

In a single night, two great bloodline clans were wiped out, and Konoha issued an emergency notice:

Uchiha Itachi – S-rank rogue ninja, the infamous exterminator of the Uchiha Clan.

Hyūga Gakuya – S-rank rogue ninja, the infamous exterminator of the Hyūga Clan, who seized their bloodline inheritance.

Born from the union of a Hyūga and an outsider, Hyūga Gakuya was scorned as a disgrace and treated as a branch family servant. From a young age, he suffered constant oppression, and while he narrowly survived due to his inherited bloodline, even his closest relatives were relentlessly persecuted by the Hyūga main family.

Now, only one thought dominates Hyūga Gakuya’s mind—destroy the Hyūga! But his current strength is not enough; he needs more power!

…

Years later, Hyūga Gakuya annihilated the entire Hyūga Clan. Hundreds of Hyūga bodies vanished without a trace, all consumed as nourishment for his Tenseigan Awakening.

The ninja world lost a member of Konoha’s Anbu…

And gained a Hyūga unshackled from his chains—a ninja who defies the rule of the Great Nations!

"I don't care what Thanos' ideals are, and I don't care what the consequences of too many creatures in this universe will be, as long as he doesn't use that damn Infinity Gauntlet to destroy my business!" - Kahn Punt

Once he traveled to the American comic world, Kahn had the golden finger to trade all the worlds.

So far, Boss Kahn's name is not only resounding in America in the Marvel Universe, his influence has spread to all the worlds!

PS: There are many subsequent worlds such as Marvel, Naruto, Harry Potter, One Punch Man, The Boys, Dragon Ball, One Piece, etc.

Traveling through Douluo, you told me that you became Qianxunji, the secret room Douluo.

Qianxunji was thinking about how to keep the Spirit Hall from being destroyed in the future.

Cardinal: Your Holiness, I have a report from below that a small village has awakened a twin spirit named Bibi Dong, a super genius with innate full spirit power.

Qianxunji: Take Bibi Dong to trade with the Seven Treasures Glazed Sect!

Cardinal: Your Holiness, Yu Xiaogang, the son of Yu Yuanzhen of the Blue Lightning Tyrannosaurus Rex Sect, wants to join the Spirit Hall.

Qianxunji: Send Yu Xiaogang to the Seven Treasures Glazed Sect!

Cardinal: Your Holiness, the Haotian Twins went out to train, and there was a stunning girl beside them.

Qianxunji: It seems that I have to do it myself.

Xiaoxue, Xiaochuan (Tang San) killed the seven scums, the Sea God Rakshasa God Bibi Dong and the Shrek Seven Devils, and let the faith of this continent be surnamed Qian.

In the first round, Tang San (Qian Renchuan) beat up the second round (Shrek Seven Devils)

"Son of man, what are you longing for after accidentally obtaining the Witch's Book?"

"Power over thousands of people? Supreme power? Inexhaustible wealth? Or is it to explore the truth of the world?"

"I... I long for breasts."

The first world is "God Killer"!