Special Note: This book has already reached 600,000 words, so there's no need to worry about it being abandoned. The confirmed worlds it will involve are *One Piece*, *Battle Through the Heavens*, *Naruto*, *Hunter x Hunter*, and *Berserk*. Other worlds are yet to be determined. The beginning is a bit slow-paced, and all the main characters are the protagonist's fathers.

As a perfectly healthy high school boy, Sakuta discovers he's been chosen by a puberty syndrome. His symptoms are rather unique; he can enter the light novels he's read and complete special tasks to earn rewards. Is this for real? He immediately reaches into the merit-based classroom. [Confessing to the villainous female supporting character Kikyo Kushida in front of the heroines Karuizawa Megumi and Ichinose will earn him the "Ashore Illustrator" skill.][Grabbing Shiina Hiyori's twin tails from the bushes will earn him the demon sword Murasame.][Taking revenge on Sakayanagi Arisu for stealing your dog, sharing her gaze while watching a pink app for 2 hours will earn you…] "Hey, Futaba, don't look at me like I'm dirty." "This is a mission, not my XP!"

"Professor Oak, hello. Although I look like a Gardevoir, I'm actually a human sealed inside this body. My tens of millions in assets have been frozen, and all I need now is a Pokédex and six Poké Balls to break the seal. If you give them to me, I’ll reward you with 5 million afterward..."

"Do I look like an idiot to you...?"

"Actually, Professor, the truth is—"

"Even if you can talk, can’t you just... be a proper Pokémon?"

"...Fine."

"Then, how about this—predict my grandson’s future for me."

"Your grandson...? Nah, forget it. I’d rather go predict that idiot instead."

"......"

...

...

"Conan-kun, you don't want others to know you've shrunk, right?" "So how about we team up with the famous detective and Inspector Megure to make a fortune together?" Naoto Hayashi transmigrated into the world of Detective Conan, discovering he'd mutated into a soul-devourer. Luckily, he had Conan—more souls than he could ever eat! However, Naoto never expected that his casual jokes and mischievous pranks would lead to a new, terrifying title circulating throughout Japan: The Sleeping "Black Hand Detective"! Wherever he went, people died. No one who targeted a major company or conglomerate survived! Suspects he identified as murderers, no matter how outrageous, had to confess! His wife was one of Japan's top lawyers, the queen of the legal world! His network extended throughout the police force; he chatted casually with the Superintendent General of Police...

[Invincible and exhilarating story + subversion of Douluo Continent + decisive killing + physical salvation] Transmigrating to Douluo Continent, I awaken the Gatling Bodhisattva at the start! While others wield Blue Silver Grass and Clear Sky Hammers, a majestic six-armed Bodhisattva appears behind Lin Xie, wielding a six-barreled Gatling gun! The master's theories are impressive? But within my range, truth abounds! Tang San's hidden weapon techniques are exquisite? Sorry, I rotate 3600 times in a single breath, and all beings are equal under the barrage of bullets! What Spirit Hall, what two great empires—before the profound meaning of my physical salvation, they all kneel! The Bodhisattva lowers his brows in compassion. The Gatling gun cleanses the earth in salvation! My name is Lin Xie, a man who believes "firepower is justice," and I will forge an invincible path to godhood through guns and cannons on Douluo Continent!

What does it mean to be meticulously planned? What does it mean to have countless schemes? This real estate agent is just a college graduate who, by some twist of fate, ended up in the world of a practical education school. Am I, a college graduate, really inferior to you bunch of little high school students? I can certainly manipulate people's hearts a little! But Ryuen Shoko, let me explain first. I really didn't flirt with girls from other classes; it was all part of the plan, for the plan!

【Ghost Father + Maple and Bell + Shikata Chouko + Days on Campus + Passerby Heroine】

Xingyue Feng: "Hey, do you like the older sister or the younger sister?"

Kitahara Sosuke: "I like sisters!"

Ai Li: "Stupid Sosuke, do you like the older sister or the younger sister?"

Kitahara Sosuke: "I like sisters!"

Guixin: "Onii-chan, do you like the older sister or the younger sister?"

Kitahara Sosuke: "I like it... huh???"