The protagonist transmigrates to the world of One Piece and becomes Luffy. He obtains a check-in system, where he can obtain various secret manuals, weapons, and pills by checking in at each place. Luffy says to the system, "I don't want to work hard anymore!" and shouts in his heart: "Empress Boa Hancock, here I come!"

Hirakawa Seisui, a transmigrator reborn into Konoha. In the ninja world, where bloodlines reign supreme, he was merely a commoner ninja, destined to be cannon fodder on the battlefield. However, fate intervened; he activated the Medical Ninja System. Good news: the system boosted his medical ninjutsu talent to the highest level, making him a Primordial Healing Body. Bad news: it only enhanced his medical ninjutsu talent; on the battlefield, he was still just cannon fodder. "What a piece of trash system! If other transmigrators told me, they'd look down on me, thinking I can't afford a good system." [Completed healing Uchiha Mikoto, reward: one golden magic orb.] [Congratulations on obtaining a magic orb.]

Sun Baihe time and again traveled through time, searching for his way home. He had once teamed up with Asuna in Sword Art Online, their combined swordsmanship reaching the top of Aincrad; he had also used his 3D Maneuver Gear to slice through the nape of a giant's neck in the world of Attack on Titan; he had studied magic at the Clock Tower, only to be unexpectedly swept into a time warp, returning thousands of years to teach Artoria how to govern; he had shared drinks with Whitebeard, and later single-handedly conquered Mary Geoise, the holy land of the Celestial Dragons, ending their rule; he had debated swordsmanship with Retsu Unohana, experienced Sosuke Aizen's Kyoka Suigetsu, and dominated the world of Bleach, seemingly undefeated; he had even been slammed in the face by the White Tyrant, and became friends with her… After countless hardships, he returned to the main world, exhausted both physically and mentally, becoming a lazy bum who only wanted to rest for a few hundred years. But unexpectedly, the sixth wave of spiritual energy revival opened countless dimensional portals. Seeing familiar faces on the television screen, Sun Baihe shuddered. "Damn it, the debt collectors are here!"

This is not a simplistic story; if you're looking for a fast-paced, action-packed Naruto fanfiction, this is not for you. Akihara, who dies unexpectedly, arrives in the Naruto world a thousand years in the past. He hasn't seen the ending, only the battle between Guy and Madara. He falls in love with the pure and beautiful Kaguya Otsutsuki, but unexpected events occur. Akihara is transported to a world a thousand years in the future, embarking on a journey to find his wife, Kaguya. This book attempts to present a grand and realistic Naruto world. Every character encountered will be fleshed out, with their own pursuits, and will absolutely not be stereotypical.

My name is Fujiwara Seiji, a transmigrator. What I love most isn't saving the world, but admiring the helpless yet beautiful sight of those arrogant heroines falling into the abyss. When the black-stockinged upperclassman, Kasumigaoka Utaha, took off her stockings in front of me for three million yen in surgery fees. When the blonde loser, Eriri, knelt down begging me to invest in her dreams. When the icy beauty, Yukinoshita, walked into my room to rebel against her family. Only then did I realize how interesting this world truly is. Hero? Savior? No, I just want to be a… behind-the-scenes mastermind who controls the heroines. [Friendly Reminder: The protagonist of this book is loyal to his own desires; those with a saintly heart should avoid this!]

Kageyo Makoto is admitted to the Advanced Educational Academy due to her unique experiences. She enrolls as a student in Class D and discovers something strange about the school. She begins to investigate and learn about its merit-based system. (The protagonist is unaware of the actual training scenario and must uncover it herself.) She doesn't fawn over Ayanokouji.

"Do you know the correct way to use the Mystic Eyes of Death Perception?" "Precise attack lines and points?" "No, no, no~~~" The young man waved his hand and pulled out a rocket launcher from the cello case on his back... This is a story that singles out high schools from various anime and game works, focusing on battles, "romance," battles, dark sides, pseudo-daily life, true apocalypse, and mutual sabotage. These include, but are not limited to, *Private Fujimi Academy*, *Jinshiro High School*, *Private Ashford Academy*, *Koh Academy*, *Mahora Academy*, *Totsuki Academy*, *Tokiwadai Middle School*, *Nagatoshi Academy*, *Prefectural Misaki High School*, *Homura Academy*, *Sayanan High School*, *Toyonosaki Academy*, *Private Paradise High School*, *Crows Zero*, *Toudou Academy*, *Shohoku High School*, *Karakura Daiichi High School*, *Ouran High School Host Club*, and many more. Can you recognize which works these high schools are from?

I just want to quietly be a winner in life, without causing any trouble, but many things aren't up to me. Park Chorong: "Lim Seung-jae, come out here! You promised to go on a date with me today!" Hani: "It's time to show your true skills! By the way, where's Seung-jae?" Jessica: "Seung-jae, let's go, unnie's going to China for a variety show, we're short a translator." Taeyeon: "Pretty boy, let's go, noona'll treat you to a soft meal." ...Korean entertainment, light and relaxed style, please don't read if you don't like it. Sharing the book "Korean Entertainment: Musk" by Lazy De Tian.

Transmigrating to the world of Bleach, he became Kyoraku Shunsui's nephew, Kyoraku Tokimura, and was bound to a check-in system—getting stronger by checking in—and even obtaining a unique time-type Zanpakuto. Time reversal, time stop, timelines severed… However, in the perilous world of Bleach, for his own safety, he decisively chose to join the Fourth Division. You say I'm lusting after Hana-nee's body? You bastard, I just want to develop better in the Bleach world! Wait, it's actually pretty good…

[Multiple Heroines][No Female Characters Given Away][Infinite Flow][Brainless Thrilling Novel] Si Yu, transmigrated into an experimental subject with only five years to live, one day encounters a girl with turquoise twin tails—"Welcome to the Dimensional Game! Anything is possible here. Go to the infinite dimensions and find a way to extend your life!" [System Notification: Player Ability Acquisition in Progress—Acquired Ability, Word Power·Consciousness] "Word Power·Consciousness can change the target's mind through language..."—Si Yu looks at the girl in front of her, who claims to be the Guide, Hatsune Miku. "Hatsune..." Indeed, anything is possible. —World Order: ① Black Beast ② Madoka Magica ③ Detective Conan ④ Azur Lane ⑤ Honkai Impact 3 ⑥ Fate/Zero—[This story is purely fictional. Any resemblance to actual persons, living or dead, or actual events is purely coincidental.]