Having transmigrated to the world of One Piece, Aegis set himself a goal: to defeat the Four Emperors and the Admirals within two and a half years, and overthrow the Celestial Dragons' rule. However, nearly 20 years later, what Four Emperors and Admirals? What Pirate King? What Marine Admiral? What One Piece? What justice? What World Government? To hell with them all! Facing the chaotic sea once more, Aegis decided to go home, settle down, and live a peaceful life.

In Konoha Year 46, Obito's generation of genin participated in the Chunin Exams for the first time.

The sudden appearance of the 'horror quiz' game caused the 'original work' to begin to fall apart from that moment on!

Obito: What's it to me! I haven't even awakened my Sharingan yet, and you're broadcasting my declaration of the Fourth Shinobi World War to the whole world. This is making things difficult for me.

Fugaku looked at Itachi in his arms, wondering whether or not to have a second child.

Kakashi: I will kill Rin in the future!

Obito: What?! (Clenches his fist with tremendous force!) Kakashi! I'm going to cut you in half, even a thousand times wouldn't be enough.

A modern youth traveled back to the time before Pangu created the world. At this time, chaos was born, and three thousand chaos demons were just born, just becoming the legendary Shichen ancestor who controls the avenue of time.

"Welcome Shichen to join the chat group of all heavens and worlds."

Tony Stark: "Newcomers are here? Men, please show your face, and women, please show your photos."

Conan: "Welcome newcomers, please show your face."

Uchiha Madara: "Newcomers to the group, do you want to dance too?"

Shichen: "Chat group? I just slept in the One Yuan Club, how could this thing appear?"

Tony Stark: "..."

Conan: "..."

Uchiha Madara: "..."

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?

Suddenly awakening the superpower to open portals, he can not only roam the world freely but also travel to other worlds! Starting with One Piece, he recruits scientists, develops new resources, and builds a multi-world conglomerate. He changes himself, changes his hometown, and changes the world.

He traveled to the world of Ainz Ooal Gown and wanted to join Nazarick, but was blacklisted by Ainz Ooal Gown.

Since we can't join Nazarick, let's just fight our way in.

Lin Ze directly chose to spend money, spending money like crazy, and spent money to the point that he was even more powerful than Bone King.

Directly infiltrate Nazarick and force Nazarick to change its surname to Lin.

.........

(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,

Xilin: Thank you, Ling Yun, for the costume of the Lier. I can already master the Benghuaneng perfectly. I like you the most!

The second generation of Milong: It was him who pointed me to the road ahead when I was confused, the legend of Milong!

True Horned Dagu took out two cards and a Tiga circle:

Durham! Hitler!

Fusion up

Tiga Ultraman burst form!

Honjo Kaede: emm, my defense has improved again.

Aya Kiyoshi: Store manager brother, please save my bird.

Kingship Hegemony: Are you short of speed or power? No, what you are missing is bgm!

Dragon Mother Thor stuffed a dragon charm into her mouth, shook the dragon full bottle with her right hand, and shouted: “Look at my dragon blasting!”

…

Ling Yun: I’m just a very ordinary shopkeeper. Selling cans is just my hobby, really, just hobby!

Office worker Chen Yao is unexpectedly transported to a world overrun by monsters. He witnesses his fellow travelers die tragically and struggles to survive in an endless cycle of terror.

Saeko Busujima: Can a killing machine like me have the right to be happy?

Kaneki the Ghoul: You want to eat me again, huh? Well then, it's okay if I eat you, right?

Alice: Is that the G-virus of the Son of God? No, it's a far more powerful organism!

Kaido, one of the Four Emperors: No, that man is the one who deserves to be called the strongest creature!

...

Chen Yao: I just want to live and find my own answer.

Starting with the T virus, then the G virus, the C virus, RC cells... and even the Blacklight virus!!

Fight through endless cycles of reincarnation, witness the myriad aspects of life.

Even when you are in the depths of hell countless times, the light is still there.

He transmigrated to Konoha Village, becoming a cannon fodder genin. The Second Shinobi World War raged on, and Natsume's ninjutsu consisted only of the D-rank Three Body Technique and the C-rank Earth Release: Wall. His superiors were utterly inhumane, always using him as cannon fodder, forcing him to narrowly escape death on almost every mission. Natsume felt he could die at any moment. Fortunately, the "Good Boss System" activated. By sacrificing his direct superior or seizing their position, he could gain a chance to win rewards. Sacrificing a Chunin captain granted him the Kagura Mind's Eye. Sacrificing a Special Jonin captain granted him a Jonin-level chakra. ...When the death rate of Natsume's direct superiors became extremely high, he finally faced questioning from Konoha's higher-ups, "Natsume, we need you to explain why your superiors' casualty rate is so high?" "Because they deeply understood the Third Hokage's..."