The time traveler becomes Ash in the Pokémon world, traveling with Pikachu and his companions to capture various Pokémon. Multiple female protagonists (if you don't like it, please don't enter). There are systems, time travel, no four-skill restrictions, and fan works.

On the day Ash became a Pokémon Trainer, a chat group arrived, filled with his parallel selves!

Champion Ash: Pokémon can't be left alone; they need to be properly nourished and trained according to specific guidelines.

Wave Brave Ash: That's not how you catch Pokémon. You have to hit them hard and beat them until they accept you.

Breeder Ash: Tame Pokémon with food, breed them with food.

Tactician Ash: Do you know how to play against them? Do you know how to rotate? Can you form a weather team? Can you defend against poison? Step aside, it's my turn.

...

Rejoice! He possesses all of Ash's innate abilities, transcending time and space to become the almighty Trainer!

Now before you stands the Almighty King—Ash!

[The low rating is because the book is new and has just been released. It will go up soon, so please feel free to read it.]

(Invincible + Daily + Leisure + System + No Ship + Harem + Many Women but Not the Master)

Others travel through the world of pirates: practice Haki, find partners, and venture into the Grand Line!

Henry Morgan: Eat, sleep, play, and get stronger.

After casually punching and destroying the entire holy land of Mary Geoise

"My power is overflowing. I'm sorry."

Morgan proved with his actions that eating, drinking and having fun are more suitable for being a winner in life!

The Legendary Beasts travel to the Pokémon world and become the brother of the super rookie Ash. You'll gain access to the sign-in system, where signing in can unlock surprises. See how the protagonist navigates the Pokémon world. (Setting: Not everyone will obtain the Big Three Pokémon of the Alliance.) Note: The names of cities, skills, and Pokémon follow Nintendo's conventions. Viridian City is Viridian City, and Nibi City is Pewter City.

Flashing graves. Just after crossing over to a new world, it was destroyed, leaving Su Ye as its last human. Luckily, a chat group arrived, and upon signing in for the first time, he was given a 'Cocoon of the End', forever binding himself to this world. The stronger the civilization, the greater its power. But... there are no humans left in this world. So, my friends in the group, are you planning to immigrate? Free houses, land, and superpowers! You don't want the cursed child? Take it!

【Pokémon/Pokémon/No Human Heroine】

Traveling to the Pokémon world, do you want to become a champion? A renowned professor? Or a leader of a vast power?

No, these are not what I want.

What I want is to meet, to pursue, to encounter, the partner whose destiny intersects with mine.

Together with them, we leave shining footprints and write our own stories.

The wives that have been conquered are:

Gardevoir

Long-eared rabbit

Big Mouth Baby

Long-tailed Firefox

Roserade

The soul from another world travels to Xiaozhi. What secrets does he have? He awakens all his memories and aims to become a Pokémon Master.

Xiaozhi: "Pikachu, use 100,000 volts to represent friendship."

Xiaoxia: "Powerful and gentle blue sweetheart, evolve!"

The content may be different from the anime. The heroine of this book is Xiaoxia, and the author is Zhixia Party.

Travel through One Piece, with a system that can extract ninjas from the Naruto world and bring them to the One Piece world, watch Hashirama Senju and Uchiha Madara, Susanoo Buddha, fight against Big Mom and Kaido, watch Naruto, Sasuke and Luffy join forces to beat Akainu in the top war and rescue Ace. The protagonist Chen Xiujie constantly summons ninjas, obtains their abilities, merges them into one, leads a group of ninjas, faces Im in Marijoa, points at his nose and asks him, do you want to dance too.

Su Yuan accidentally stumbled upon a world where countless dimensions converge, where everyone becomes a reincarnation at the age of eighteen. Upon entering this reincarnation realm, his first trial world was surprisingly Kamen Rider Kuuga! After securing the Aguru Belt, Su Yuan embarked on a journey of unstoppable dominance. In "High School of the Dead," Su Yuan transformed into the Blazing Knight, crushing all and leading the beauties to escape Bed Master City! In "Naruto: The Second Ninja War," he slaughtered demigods and rose to the pinnacle of the ninja world! In "Is It Wrong to Try to Pick Up Girls in a Dungeon?", Su Yuan conquered the dungeon and led Hestia to the top of her family! Before he knew it, Su Yuan's name echoed throughout countless dimensions, and all creatures in the universe finally came to him.