I am Sirin, the Herrscher of the Void, the top henchman of the Honkai, a heartless transmigrator, and a powerful figure with a system. I descended from the heavens, crowned in the name of God. I sound the horn of conquest with thunder, transform the winds of desire into blades, ignite the sacred flame of the FFFF group, and grant all beings an equal death. How could someone as powerful as me possibly fail?! Hahahahahahahahahahahahaha—Cecilia: "Ora—!" World Progress: Second Honkai Impact—Akame ga Kill!—Date A Live—Black Bullet—The Growth Journey of a Slime Reincarnated in Another World as a Pleasure Criminal.

Xia Chen unexpectedly transmigrates to the world of One Piece, activating the story island check-in system right from the start.

"What? You get stronger just by clearing story islands? Doesn't that mean you're about to take off?"

Upon visiting the first island, Windmill Village, I obtained the Zoan-type Mythical Beast Fruit, the Great Sage Equal to Heaven form!

Is Nika the Sun God really that powerful?

Do you know that even if you become a god, you're just one of the 100,000 heavenly soldiers and generals who can stop me?

He then happens to meet Luffy, who is just about to set sail, and at Luffy's invitation, becomes the vice-captain of the Straw Hat crew.

Join the main characters as they explore story islands and grow stronger!

...

The synopsis is insufficient; please proceed to the main text, which primarily focuses on the bond between the protagonist and the Straw Hat crew members.

[Slice of Life + Farming + Lighthearted Humor + Diancie + Cynthia] Xie Fan, who died suddenly at work, transmigrated to the world of Pokémon. Having never seen the anime, he decided to live a leisurely life and enjoy a comfortable existence. Little did he know, the large dog he casually rescued and used as a guard dog was the legendary Pokémon, Suicune, the embodiment of the North Wind. The purple iron balls he tossed into the warehouse trash can were the coveted Master Balls. The Pokémon he took in, after being fed by him, evolved into powerful, unrestricted Pokémon. The beautiful stones he filled his room ushered in the era of Mega Evolution. Looking back, the girls who used to pester him to battle had become legendary trainers. Cynthia: "What legends are we? This era belongs to Xie Fan." Lorelei: "Xie Fan is the true master." Salvia: "Brother Xie Fan is the prince of Salvia." Dawn: "I want to be a trainer like my big brother." Steven: "I'm Diancie's dog." ... Xie Fan: "No, I'm really just a farmer!"

Reborn on an island country, Ito Rin only wants to go to school and make money through his own efforts and talents, become an excellent and well-paid doctor after graduation, and walk through a new life steadily. However, on the way forward, there will always be all kinds of people who disturb his progress and make his life change drastically. His eccentric cousin Yamada Ryo, the gentle beauty Ijichi Hongka from the same school, Goto Ichiri who is at the peak of social anxiety, and the unreliable junior Kita Ikuyo, have pulled him out of his ordinary life and into the excitement of rock and roll again. "Rin, accept the reality." "Ito-san, please help me." "Senior, don't be moved by me, but I will snatch Senior Yamada away." "Ah... why is there a line for me? For the stability of the world, Ito-kun, please date me!"

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)

"I hate otaku the most! What is Yosuga no Sora? Onii-chan!" Kousaka Kirino. "You need a powerful stain remover. A bed in the German orthopedic ward is ready." Kasumigaoka Utaha. "It's not me who's wrong, it's the world." Su Jie. Having transmigrated to the world of anime and manga, in order to continue his otaku life, he has no choice but to create his own ACG empire.

Having traveled to the moon in the One Piece world, Char Aznable, after five years of silence, awakens his omniscience and omnipotence, leading a space pirate crew to invade the Grand Line!

Char decides to recruit the Seven Warlords of the Sea first, but then Shanks and Kizaru suddenly appear, leading to a perfect start!

"Kizaru under Lord Char's command! On April 1st, 1520 of the Sea Calendar!"

"Successfully recruited Admiral Akainu into the organization! Bonus: Double salary!"

"Akainu and Kizaru, you performed well during your undercover work, your salaries will be doubled!"

Upon hearing Robin's report, Kizaru's expression became exaggerated, and he grinned, "Oh, in a couple of days, we'll recruit Kuzan and Sengoku into the organization. Once their salaries are paid, we'll take down the Four Emperors."

Drink the strongest liquor, recruit the most powerful henchmen, and steal the most beautiful women!

Char, in the name of the Empire, declared to the World Government: This world is mine!

The Holy Land of Mary Geoise was reduced to ruins, the Five Elders died in battle, Im was on the verge of death, and the Celestial Dragons were enslaved. The supreme power that had stood for eight hundred years became history!

empire.....

Gen Xudou had no desire to join this farce called "Girl Band," and he had never promised anyone forever. But why do you always stubbornly believe you can pluck the stars from the sky, tear them apart, abandon their radiant light, and abandon the boundless universe to become a star that shines only for you? Even if gravity briefly captures a streaking comet, leaving a dazzling wake on the sky, it was only a fleeting chance occurrence. Now, that miraculous chance has ended. Toyokawa Shoko... I have no obligation to preserve the band you abandoned. Let [CryCHIC] become a thing of the past. Until that familiar yet different gravity binds me once again... Why can gravity be divided into two? Wait, I can't be the spiritual pillar, soulmate, de facto leader, the sun that warms everyone, the moon that soothes everyone, the best manager, and the worst betrayer of two bands at the same time. Even stars, caught in the gravity of two black holes, will be torn apart and eventually consumed. [Crychic＆mujica＆mygo, some changes to the original setting]

Mygo plus lonely rock — Kamikawa Saku obtains a galgame system. He also learns of one of his possible endings. [Single Ending]: During your three years of high school, you didn't have any girlfriends, but you happily spent your time with them… In the future, through your tireless efforts, you will possess immeasurable wealth, a group of like-minded friends, and ultimately live a happy life. Damn it, it's a galgame system, why is the single ending so tempting? Well then, single it is! Anyway, first step: become friends with them all! But… Takamatsu Akari: “Aren't we going to be in a band forever?” Kita Ikuyo: “Why are you always thinking about running away?”