{Conan fanfiction + Death Note + Relaxed + Good-for-nothing + Fun in the middle and late stages + No CP (Just random)}

Kenji Oreki traveled to the world of science and learned the plot. Holding the Death Note, he was determined to realize the ideal that Light Yagami had never realized.

He joined the Black Organization, codenamed Hades. Out of fun, he wanted to find out the boss's true identity.

Gin: Now it's just Hades and I, and I think I might be an undercover agent.

Inspector Megure: I've been getting off work faster and faster lately, thanks to Oreki-kun.

Conan: Oreki-nii, we must bring Hades to justice!

Others rely on spiritual roots to cultivate immortality, but our Chen family relies on the Demon Refining Furnace.

Chen Lin, a young man who traveled through time and space to become a mountain village, possessed the ancient artifact Demon Refining Furnace. My

father was calm, my eldest brother was honest, my second brother was clever, my fourth sister was weak, and my eldest sister-in-law and nephew were all mortals.

Until one day, my father and eldest brother found an immortal, and at the instigation of my second brother, they killed the immortal and took the treasure.

From then on, my Chen family embarked on a path of demons and immortals.

When the immortal sect denounced us as evil heretics, I ignited the flames of the Ten Thousand Demons' Souls, sneered and slammed the furnace:

Who said mortals can't cultivate immortality? Today, my entire Chen family - refine demons and become immortals.

Lu Yun traveled through time and space to become a newly-minted Jinshi (Jinshi) official of the Kingdom of Yue. He possessed the Book of Luck, which contained the methods for establishing an immortal dynasty. Becoming a court official granted fixed Luck. Serving as a local governor, Luck was gained from the territory under his rule. To acquire Luck, Lu Yun, starting as a county magistrate, expanded his jurisdiction from a single county to a prefecture, a county, a kingdom, and finally the nine provinces of the world. Gathering Luck from across the land, he cultivated the principles of imperial rule. He appointed immortals as officials and deified gods as generals. Throughout this journey, Lu Yun rose through the ranks, rising from county magistrate, rebel king, ruler, and ultimately, emperor of an immortal dynasty. He reigned supreme over all realms, wielding unparalleled power and authority.

[No Harem] Qiu Bai was too lucky in drawing cards, so he traveled to the continent of Teyvat and became a demon god. He also became the Yin-Yang Immortal Lord of Liyue, became friends with Morax, purified Rota, and started a war between immortals and demons. What kind of story will Qiu Bai have in the world of magic and elements in the continent of Teyvat?

Lu Tianyu traveled to another world and became the master of the polished commander!

Unintentionally, the [Family Fighting Qi] system was awakened, and since then it has soared into the sky.

"Beauty, I am eighteen years old, for marriage, it would be nice for you to be my Mrs. Yazhai!"

"This genius, my house still lacks a doorman, don't refuse, this is your only chance!"

"This beauty, the position of bed warming girl is reserved for you, just do it and cherish it!"

~~~

"No, it's already high enough, don't upgrade anymore!"

"It has become the number one family in the Ten Thousand Realms, enough is enough!"

Low-key is the kingly way, Gou is the right way!

I have glimpsed the future!

One year, there will be a peerless swordsman who will cut through the sky with his sword, spanning the ages and opening up an unprecedented era of martial arts!

To follow in his footsteps, to live up to the future, to make this life worthwhile...

I practiced diligently, defeated countless opponents, and killed tens of millions of powerful enemies. Even when faced with the honor of being number one on the Heavenly Ranking, I refused it and dared not relax even a little.

The purpose is to wait for his appearance!

Challenge him, defeat him, surpass him!

Now……

I hold up the Milky Way with my fingertips and ignite the sun with the fire of my heart.

When will he come?

The Hogwarts High Inquisitor's Order prohibits any professor from providing students with violent, morbid, or information that cannot be explained by magic. Any professor is prohibited from teaching students how to commit crimes in disguise by setting up crime-solving and decryption sessions in class. The above regulations are in accordance with Article 34 of the Education Order. Signed: High Inquisitor Dolores Jane Umbridge... "Good heavens, Hermione. I think we should go tell Professor Holmes that his entire course has been defined as illegal by the Ministry of Magic..." "Yes, Ron. But you probably can't find him now, because he just took Harry to the Chamber of Secrets." "The Chamber of Secrets? What is he doing there?" "Little things like stabbing himself with the fangs of basilisk and wipping the basilisk's corpse!"

This book is also called "Soman: The Demon King Who Started the Naruto World"

[No system + multiple worlds + no qualifications to become Kamen Rider + multiple heroines + Demon King + OOC apology]

My name is Tokiwa Sougo, but I am not the little devil king, nor the old devil king. I am Tokiwa Sougo who traveled to the world of Naruto. I had no inheritance and felt that my life was over. But when I was just five years old, my complaints were heard by the old devil king, and I got an unexpected inheritance.

Tokiwa Sougo: I'm not a knight, I'm a demon king.

Li Jiang traveled through the fantasy world with infinite dangers, and the woman he accidentally rescued and promised with him was actually the empress!

When the disaster came, Li Jiang brazenly activated the myth transformation system!

A piece of Chinese mythology began to suppress the heavens!

Lord of the Holy Land: My God, what is the origin of that monstrous monkey holding a long golden stick?To overthrow my Holy Land with one stick!

King of Strange Lands: Have you ever seen a palm technique that falls from the sky?

Transform into a mythical figure and suppress the heavens!

This is a story of a traveler, this is a mythical legend!

"Something glittering." Jet reached out, wanting to gently grasp the warm light emanating from the knights of past generations. But as soon as he touched it, he hesitated, muttering to himself, "Light, can a darkness like me touch it? But I long to touch it."