Lord of Mysteries + Detective Conan + certain characters from other anime

The male protagonist has no romantic partner.

Lin Xiuming is just an identity; in reality, he is Morofushi Hiromitsu, who survived death but lost his memory, and went from being Shinichi Kudo's neighbor to becoming Conan's right-hand man.

Order of appearance of important Conan characters:

Date Wataru (Weapon Master), Chapter 4; Kudo Shinichi (Reader, Deduction Student), Chapter 5; Mouri Ran (Lucky Guy) and Suzuki Sonoko (Praiser), Chapter 11; Professor Agasa (Craftsman), Chapter 20; Amuro Tooru (Nightmare), Chapter 28;

Naruto Uzumaki became the destroyer of the world?

Is Uchiha Sasuke the savior?

Was Hiruzen Sarutobi a traitor?

Was the Sage of Six Paths a thief?

Does this world still have gods?

Is the Ninja World merely the Human Realm within the Three Realms of Heaven, Earth, and Man?

…………

Yin An, the mastermind behind everything, orchestrated and directed various storylines that changed the perception of the entire ninja world...

[Starting with Snivy + System (assistance) + Protagonist growth (readers who like starting with legendary Pokémon are advised against reading this) + Suitable Pokémon gender (choose based on Pokémon characteristics, no fixed preference)]

Ye Lan, who is obsessed with Grass-type Pokémon, wakes up to find the world completely changed!

Ye Lan was dumbfounded as she looked at all the news about Pokémon on her phone.

"Am I crazy? No, I'm not crazy! This time, I'm determined to lead the Grass-type to the top!"

"Ding! Congratulations, host, you have awakened the Grass-type Elite Four Training System!"

Liu Xing transmigrated into the world of Food Wars! and opened a small restaurant outside the Totsuki Culinary Academy. This small restaurant not only lowered the prestige of Totsuki Culinary Academy but also constantly embarrassed the academy. However, Totsuki Culinary Academy was powerless to do anything about this small restaurant.

Gran: "Weiss, I have the most delicious food in the universe. Do you want to try it?"

Weiss: "Trying to trick me into saving you? Don't be silly... It smells so good!!"

Gran: "Mr. Weiss, I want to learn how to break the rules. I want to learn Ultra..."

Weiss: "Don't be silly, how could you possibly learn... What, how did you comprehend the second level of selflessness so quickly? What, you learned to break the rules again??"

Beerus: "Boy, you have good talent, so I'll make you my candidate!"

Xiangpa: "How outrageous! That skinny rib has such a talented candidate!"

Bardos: "This little guy is amazing, he even learned angel control techniques!"

High Priest: "Will Gran surpass me one day?"

...

In the 37th year of Konoha, Shiraishi traveled to the Land of Rain and unexpectedly acquired the bloodline of the Otsutsuki. Unexpectedly, his Ten-Tails merged with the World Tree of Pokémon. To return to his original world, he had to hatch all the Pokémon. Thus, a turmoil engulfing the ninja world began.

Keywords: Konoha, Naruto, Sharingan, Wood Release, No System!

My name is Shinichi Teshima!

Many people say that Naruto is a legend about eyes...

I admit, the Byakugan, Sharingan, and Rinnegan are absolutely awesome!

But... when the Thousand Hands bloodline dormant within me awakened, everything changed.

Witness this—the power of all things in the universe!

But—I thought this was the peak!!!

Until my Wood Release touched the One-Tailed Beast... it mutated!

My wooden puppet has begun to devour the tailed beast!

Sand Release Wood, Flame Release Wood, Lava Release Wood... With each tailed beast I absorb, my power evolves and mutates at a terrifying speed!

As the chakra of the nine tailed beasts converges and reforms within my body...

My Wood Release is no longer content to be merely a "technique".

It took root in my body, built meridians, and eventually... gave birth to a man-made divine tree that belongs only to me!

However, it lacks the final "catalyst" and cannot achieve the desired result.

I have been waiting... until Kaguya Otsutsuki broke free of her seal and descended with the power to destroy the world.

When she saw my chakra fruit tree, which didn't need the Ten-Tails but was born solely from the bloodline of the Senju clan, she was bewildered like never before.

"I've been waiting for you for so long..."

Waiting for that moment, my fruit tree's roots will pierce through heaven and earth, tightly binding and devouring her! The boundless divine bloodline will be absorbed by the fruit tree, and finally, an unprecedented chakra fruit will condense!

I plucked the fruit, swallowed it whole, and felt the ultimate power surging within me, a power that surpassed all things in the universe!

"The Legend of the Eyes?!"

"No... From this day forward, the legends of the ninja world will be written by my Wood Release!"

[Rocks Pirates] [Multiple Devil Fruits] [Multiple Female Leads] [Battle for Supremacy]

Fang Huo stumbled upon a stroke of luck and traveled to the Ancient Moon Village in the One Piece world. His soul cracked during the time travel, undergoing a special mutation and fusing with the energy of this world to form nine soul worms of the same origin yet independent.

With the first Soul Worm fusing with a Devil Fruit power, a user of nine Devil Fruits was born...

Moon-Light Fruit, Gravity Fruit, Vampire Fruit, Moo-Moo Fruit, Rumble-Rumble Fruit, Azure Dragon Fruit...

With Fang Huo's help, the Rocks Pirates appeared in the world ahead of schedule, possessing an unprecedented ultimate lineup...

Have you ever seen the Rocks Pirates, which included Red Earl, Roger, Rayleigh, and Jabba?

Transmigrating into the world of Naruto, and reborn in the Hidden Cloud Village? No bloodline limit, no powerful family background, even his chakra reserves are only average to below average—but who says only geniuses can reach the pinnacle of the ninja world? While others vie for Konoha and the Hokage title, I, Chiba Shun, will settle in the Hidden Cloud Village! Reform the ninja academy, cultivate all kinds of disciples. The Hidden Cloud Village lacks ninjutsu other than lightning release? Ask Danzo for some! The Hidden Cloud Village lacks funds? Extort Konoha! The Hidden Cloud Village doesn't have many bloodline limit ninjas? The neighboring Hidden Mist Village has some! I may not have a renowned master, but I can take on disciples and learn from those with various talents.

[Dark-Dark Fruit, Demon Void, Mythical Zoan-type Shikigami, Great Swordsman, God Valley Era!]

Char Aznable travels to the world of One Piece and becomes the strongest general in the Kingdom of Vokawa, with a subordinate named Kaido.

When he and Kaido were being escorted to Mary Geoise, the Dark-Dark Fruit came to them, and a shrine was born within his body.

From then on, all Zoan-type Devil Fruits could be subdued and turned into shikigami for battle.

The game even gives you the strongest shikigami, Demon Void, right at the start!

Furthermore, there are special exclusive rewards for taming mythical beasts!

Subduing the vampire form rewards [Grafting], subduing the Yamata no Orochi form rewards [Chimera], subduing the horse bone rewards [Nest of Bones], subduing Nika rewards [Bungee Gum]... As the number of mythical beast shikigami increases and the chimera methods become more varied, Char discovers that he is invincible!

Kaido: "Mr. Machoro, teach me!"

Mo Xu Luo: "Nika Nika~~~~~"

The God Valley battle begins, and Char claps his hands together: "Chimera Dark Garden! Countless Shikigami unleash their power!"

Rocks: "This era is called the Black Emperor!"

When Char led his shikigami to attack Mary Geoise, ten thousand phantom beast shikigami slammed into his face, and Im panicked completely!