This book tells the story of the protagonist, Jiang Liufeng, who accidentally travels to the world of One Piece and discovers the Super Check-in System. From then on, he soars through the One Piece world, stirring up chaos and sweeping across the land as a peerless master! He eventually journeys through time and space once again to the even more exciting worlds of Naruto, Dragon Ball, and beyond. Seven Warlords of the Sea? Supernovas? Just ants! Overlords of the Sea? Four Emperors? Three Admirals? Nothing special! Five Elders? Celestial Dragons? Just as impressive! How much of a shock will this protagonist bring to the One Piece world? What epic stories will he bring to the world? Where will the next check-in point be? What eye-catching rewards will he receive? Enter the One Piece: Check-in Game, Starting from Impel Down! Witness the moment together!

Traveling through time and space to become a small crew member of the Rocks Pirates, he activated the God-level Selection System at the beginning.

[Choose to fight against the navy and get reward: Eight Wonders - Fenghou Qimen]

[Choose to challenge Whitebeard and get reward: Navy Six Styles]

[Choose to challenge the strongest creature Kaido and get the reward: Eight Wonders - Tongtian Lu]

[Choose to beat up the flying dragon man and get reward: three colors of domineering]

…

The choice becomes stronger, and from then on, Mihe becomes the "strongest alien" in the Rocks Pirates!

[Pokémon][Pokémon][Pocket Monsters][Ultimate Evolution][Ultimate Evolution][Dark Pokémon][Tactics Master][Gym Leader][Gym Leader Development System]

Meng Yu, a Pokémon game anchor, encountered a supernatural event during his live broadcast. When he woke up, he found himself traveling to the Pokémon world.

Traveling is popular in this world, and he wanted to challenge the Kanto Alliance with his Pokémon, but he had to inherit the throne at home.

He inherited a gym from his grandparents and unlocked the strongest gym leader training system.

From then on, Meng Yu never returned to the path of being a gym trainer.

…

Xiaozhi: Bug-type Pokémon are obviously weak, why are they so strong in your hands? !

Red: I admit that you are definitely the strongest gym leader in the Kanto region!!

Green: Red is tricking me! I brought all the Fire-type Pokémon I promised, but the other party sent out a Poison-type Pokémon. What the hell is this?

The worst one, Xiao Ming, cried out in pain: Damn! This gym leader’s fighting style is really dirty! !

…

PS: This article focuses on combat and reduces daily life. It may have a single female protagonist or multiple female protagonists, which is decided by the readers.

Transmigrating into the world of A Certain Magical Index, Gu Chen awakens the Inventory System. It allows him to extract corresponding templates from the powerful figures observing the inventory, thereby further enhancing his own strength! 【Inventory of the Highest Dimensional Worlds】—NO.10, A Certain Magical Index World! Combat Power Rating: Beyond the Limit of a Single Universe! Ceiling: Numerous Demon Gods! Gods possessing infinite power, capable of overturning all laws! NO.9, Pokémon Universe! Combat Power Rating: Multiverse Level! Ceiling: Arceus! The supreme being who observes Pokémon and humans throughout all universes! NO.6, Cthulhu Manga Series! Combat Power Rating: Infinite Box Level! Ceiling: Azathoth! …When this world of supreme power across all realms enters the eyes of countless crossover characters, the power contained behind each seemingly ordinary world is unimaginable! It makes countless powerful figures feel their scalps tingle and their worldviews shattered! Saitama: There are so many powerful figures! I still need to train! Star God: Hiss—! There are such worlds?! Are we really the weak?!

As a nuclear pacifist, I was awakened when Ace was imprisoned on the eve of the summit.

Pirate world, as your nightmare and the god of death, I will come to the world again.

Sengoku: Whitebeard, I won't kill Ace. Please help the navy fight it!

Red Hair: Oh my, I saw a scary creature. I wonder if you can give me some face and just leave it at that.

Akainu: Damn it, what the hell is this thing? It actually uses my lava as a snack.

Kizaru: How scary! My light is basically just scraping!

Aokiji: Sorry, there's no way I can freeze that guy.

Five Elder Stars: Damn, who released it?

Game developer Feng Bin unexpectedly finds himself in a world where technology is highly advanced, but games are extremely scarce.

The entertainment options here are monotonous and boring; most games are just repackaged cash grabs with dull and tedious content.

The entire gaming industry is in chaos, and players are full of complaints and suffering greatly.

Fortunately, Xiao Yang obtained a game system as soon as he arrived in this world.

Once enough player feedback is collected, he can unlock various classic game masterpieces he was familiar with in his past life.

Without hesitation, Xiao Yang decided to embark on the path of game development.

His first work was a fan-made version of Silent Hill.

The eerie and sinister room became increasingly frightening as the player progressed, with hidden secrets lurking in every corner and a series of terrifying scenes unfolding one after another, leaving players utterly terrified.

As a result, the game instantly became a global phenomenon, sparking a massive craze!

After the creation of Dark Souls, millions of players are cursing Feng Bin, that old guy, for making them all wet themselves!

Even so, everyone still had a great time.

Planning an escape route has tens of millions of players on the edge of their seats, and many have said that anyone who dares to challenge this game is a true hero.

In the world of Naruto, eye power is everything.

In the Dragon Ball world, strength is king.

In the world of emperors, the strong are the emperors.

In the mythical world, the truth is eternal.

In the world of immortals and gods, there are three thousand great ways.

The double pupil is the king, the nine pupils are the most supreme.

People with double pupils: Double pupils are invincible, why do you need to borrow other people's bones?

Yuanshi: Who is the peak at the end of the immortal road? Once I see Yuanshi, all my thoughts become empty.

Nine pupils: If Heaven had not given me nine pupils, the path to immortality would have been as dark as eternity.

I was in a world similar to the Great Emperor's world of Shrouding the Sky, and just as I had achieved enlightenment, a supreme being attacked me.

There is nothing eternal in the world. Whenever a world goes through many calamities, even the laws of nature or fate are doomed to be destroyed.

[Your eyes were unwilling to lose their pupil power to the divine power of your body, so they began to desperately absorb the natural energy around them, began to learn and practice independently, and finally evolved... Now they have evolved into the Nine-Pupil Samsara Eye]

Nine pupils appeared in Uchiha Haotian's eyes, mixed together, and each pupil was a reincarnation eye.

Each pupil has the shape of the Ten-magatama Rinnegan. These magatama are shining with mysterious light. The nine pupils in the Nine-pupil Rinnegan are slowly rotating...

First grade, Horatio: Headmaster, look, use this scythe of mine to hook out the soul, then lock it in this lamp and roast it with the fire.

Second grader Horatio: Principal, look at this cabbage! It can increase in value infinitely and even kill the basilisk in an instant!

Third grader Horatio: Principal, do you think this soul contract could arm the Dementors into my army of Soul Reapers?

Fourth grader Horatio: Headmaster, look, this gravity magic can pull down meteorites from outer space to strengthen Durmstrang and Beauxbatons College.

Fifth grade, Horatio: Principal, you said if I projected this mark onto the moon, everyone who saw it would be brainwashed into a believer in houttuynia cordata, and the houttuynia cordata I planted in the Forbidden Forest would sell like hotcakes.

Sixth grader Horatio: Headmaster, look! The tree that grows from this seed can convert cosmic energy into magical seeds. Then all of humanity can become wizards, mastering both technology and magic. Conquering the stars will be just around the corner!

Seventh grader Horatio: Principal, look...

Dumbledore: "Enough talk. Take out your wand. It's either you or me today."

(Updates are irregular, written for my own amusement and humor, featuring multiple female characters)

Su Yun, who just wanted to go out to find food, was ambushed by "Optimus Prime" and died on the spot. When he woke up again, he found that he had come to America on the other side of the ocean, and he had traveled through time in his physical body. More importantly, this was Marvel.

What he saw before his eyes was a broken world. He swiped along the wall and it collapsed. Just when Su Yun thought that he had awakened the same Mystic Eyes of Death Perception as Sister Shiki, he saw strange [entries] floating above the heads of passers-by. Su Yun then discovered that there were strange [entries] floating above his head as well. The Mystic Eyes of Death Perception was the ability of one of these [entries]. Su Yun understood that his true abilities were these [entries] that others could not see.

Su Yun found a cloak of Alexander the Great in an antique shop and extracted the term "Conquer" from it. Thinking of a certain conqueror king, Su Yun decided to use the term "Conquer" to summon him.

"Using the combination of [Conquer], [Red Hair], [Charm] and [Cavalry], I'm sure I can point to the King of Conquerors. There will definitely be no problem this time!" Su Yun, who had made a mistake in summoning once, made what he thought was perfect preparation to summon a powerful helper for himself.

The result was that a demon with circle eyes was summoned.

"Ms. Makima, please sign a contract with me and become my family!"

…

[Entry] - [The One Who Escaped Death]: Trapped in death, yet escaped death. Ability: His eyes can see the death of conceptual objects and bring death upon them, manifesting as the Mystic Eyes of Death Perception.

[Personality Correction Fist]: After equipping, hitting the target's head with your fist can break the negative mental effects such as amnesia, split personality, and being manipulated.

[Walking on thin ice] [Falling asleep immediately]…

Many years later, facing the disaster that swept the world, people couldn't help but recall the day when the Rocks Pirates collapsed. At that time, everyone thought that the world would return to order, but it was not until much later that people realized that a real monster began to devour the world from that day. Roya, who traveled to the pirate world, accidentally gained the ability to transform into Qiongqi. Qiongqi is a fierce beast that accompanies natural disasters, so he can create natural disasters; Qiongqi is an evil beast that punishes good and promotes evil, so he can control man-made disasters. As a result, the world ushered in a real disaster. "Sorry, I'm not here to bring peace to the world, I only let the world use swords." Roya said. Everything started with an intern in the Rocks Pirates.