Demon Lord! A symbol of terror and evil! Killing and death are associated with him! In a magic country, a being was summoned. This being was the most demon lord unlike of all demon lords in history.

“Your majesty demon lord, please sign a document here. But please be careful not to put your hand at the wrong place.”

“Your majesty Ya Lin, human army are invading us but I will protect you with my life!”

“Hate you! Don’t come closer! You are a real pervert demon! I hate such demon the most!”

O God, what is this? I just wish to be an ordinary person with carefree life and stuffed with food till death. Why I am the one who will become the future husband of the demon princess, the future demon lord? And also completing a near impossible task ——-resurrecting my mother-in-law? Luckily becoming a demon does have its own benefits, granting each demon ability to cultivate skills.

However, what type of circumstances are this, mission going to other worlds and conquer them?

Rock travels to the world of One Piece.

As a naval officer, he was spotted by Celestial Dragon Charlia during a prisoner escort mission.

"This man is hot!! I want him as my slave!"

At a critical moment.

[Ding! The 'One Piece God Sign-in Task System' has been officially triggered]

[Check-in task: Check in for one night on the Thousand Sunny.]

[Mission Rewards: 1 Body Recovery Potion, Grade 21 Great Sword - Undead, 30 billion Berries, Perfect-grade Navy Six Style - Shave...]

...

Under the guidance of the system.

The badly wounded Rock found the Thousand Sunny.

However, that night I went into the wrong cabin and got the wrong bunk!

the next day.

Nami has gone mad and wants to kill Rock.

The Straw Hat crew was also stunned, because Rock had actually bribed Nami!

...

Marineford War.

When Rock appeared, the entire Navy Headquarters was shocked.

They looked at Nami, Robin, and the others who had been captured and brought here because of the Sabaody incident.

Rock drew his sword across Marineford: "Release them!"

This moment.

Nami and Robin cried out, "Rock, save me!"

The Pirate Empress gazed at Rock's retreating figure: "As expected of the man who has captivated me so deeply! (❤ ω ❤)"

...

(A new book by an established author, please support me!)

(The author will usually reply if there are any questions) During the war at the top, Sengoku held his forehead with one hand and looked at Ace who had been rescued: "Garp! Your grandson is really a headache." Garp, who was pressed to the ground by Sengoku, said: "Sengoku, just hold me like this, otherwise I will not be able to help but thank the guy who saved Ace." When setting sail, the will is like steel. Pirate road, wind and waves are raging. Luffy leads, partners gather. The dream of sailing, hearts fly together. Yichen enters, magic appears. Ensure safety, no worries. Zoro enters, swords appear. Phantom Luo emerges, the sky cracks. Nami enters, the sea route appears. The compass is fixed, the direction is accurate. Usopp, the slingshot appears. Magic bullets, instantly defeat the enemy. Sanji enters,

He traveled to the world of the Elden Ring and became an unknown faded being. He originally thought he could live a peaceful life with his wives, but he didn't expect that his eldest wife would become firewood.

From then on, he entered an endless cycle of reincarnation. After experiencing hundreds of reincarnations, he was about to give up and finally found a way to keep his wife Melina immortal.

That was to accept the Mad Fire Mark and become the Cinder King. However, at the beginning of the next reincarnation, he suddenly joined an incredible chat group.

Fujiwara Chika: "Welcome Mr. Fader." Otto: "Welcome aboard."

Zhang Long, who was transported to another world by a large truck, had his soul split. The main soul awakened the talent of sharing space, which pulled other soul fragments into it, helping them recall their past life memories and awaken their talents.

Each Zhang Long character develops rapidly, and the plot doesn't drag.

Pirate Zhang Long: [Incarnation of the Devil] → [Representative of the Devil]

I am the representative of the devil, all things of the devil belong to me, and no power of the devil can harm me.

Naruto Zhang Long: [Balance of Yin and Yang] → [Mutual Generation and Mutual Restraint]

Based on the balance of Yin and Yang, I can also restrain your abilities!

Zhang Long (one person): [Comprehensive Development] → [Large Hexagon]

I have no weaknesses! I am invincible in my class!

Zhang Long, the God of Gaming: [The Curse of Knowledge] → [The Blind Spot of the Wise]

Huh? Isn't this something everyone knows?

(Within the current world)

Digital Zhang Long: [The Chosen Representative] → [The Messenger of Idealism]

Destiny is in my hands! Only I can wield the power of my will!

…

Currently available worlds include: Naruto, One Piece, Under One Person, Super God Academy, Digimon, Toriko, and Dragon Ball.

I awakened Su Hui, I awakened the shared space, and every talent I awakened is incredibly powerful.

Later, I became the Lord of Heaven's Dao. In this different world, I participated in the storyline and obtained the origin.

During this process, I gradually realized that my cheat ability was extraordinary, and that I seemed to have a special identity.

I am Zhang Long, a dragon from all the heavens and myriad realms.

I want everyone in the world to be like a dragon!

What do I need to do if I'm reincarnated as Naruto? Nothing! Just follow the plot and you'll have a perfect happy ending! But why does Kakashi seem to hear my lazy, unambitious thoughts and keep pushing me to work harder? I really don't want to work hard! Kakashi!

Jiang Lin, a die-hard fan of One Piece, accidentally traveled to the world of pirates. As soon as he arrived in the world of pirates, he met the Navy Admiral Kizaru in the Sabaody Archipelago where the so-called Worst Generation first appeared.

"Moshimoshi, kid, I have something I want to ask. I'm looking for a man named Zhan Taowan. Do you know where he is?"

Faced with the terrifying pressure from the Navy Admiral, Jiang Lin, who had just traveled to the pirate world and became a small pirate, accidentally copied the other party's ability.

"Have you ever been kicked by light?"

When Jiang Lin raised his left foot, Kizaru also raised his left foot with a puzzled look on his face.

Main characters: Jiang Lin, Boa Hancock,

Academy City. A magical city with a population of 2.3 million, filled with countless individuals possessing extraordinary abilities. Standing at the pinnacle of that city are true monsters. The first, Accelerator. The pinnacle of existence, possessing the strongest and most evil ability to truly control the direction of all energy, the strongest and most all-powerful monster in Academy City. He will face encounters with countless worlds that transcend time and dimensions. This is a world where countless imaginative beings converge, a world of magic, a world of technology, and all sorts of people and things will mingle within it. And then, the first will experience all of this firsthand. "—Interesting, then let me see how your so-called justice actually works, heroes?" Accelerator, who has degraded himself to a villain, the most vicious and evil anti-hero, what kind of encounters will he encounter on this journey beyond dimensions? The strongest and most evil one-way dark hero awakens here. A crossover anime/manga fanfiction, the protagonist is Accelerator from the original work, striving to recreate the feel of the original A Certain Magical Index.

At his sixteenth birthday party, Lux joined the chat group. He had no friends since childhood and longed for a sincere and passionate friendship. He thought he could fulfill his wish, but unknowingly, he was getting further and further away from his wish...

Goddess of the Underworld: Lux, there are flowers in the underworld, and there are flowers in my underworld too, thank you...

Oeyama Ghost King: I really want to pull out the master's bones and soak them in wine - until the deep bone marrow, licking it clean without a drop left.

The most evil spirit: Alara... Hehe, don't be fickle, Lux. A fickle person will swallow a thousand needles.

The seventeen-year-old beautiful girl: You stole my heart, but you never admit it. You are such a scumbag, Lux.

I have a senior sister who taught me boxing, her name is Mai Shiranui!

I have a teacher who teaches me swordsmanship, her name is - Denise!

I have an adoptive mother who taught me magic. Her name is Irisviel von Einzbern!

I have a wife who brought me the Sekiryuutei's gauntlet. Her name is Rias Gremory!

My name is Li Yalin, and I feel like I have lost my memory!

Since entering this almighty cultivation space, I found that I not only had a senior sister, a teacher, and many subordinates, but I even had a wife and a daughter?