Before his death, Saito Dosan tightly grasped Higashi Nobuyoshi's hand and said, "You are the loyal soul of Mino, and I will leave the young master to you!" The time traveler took over with tears in his eyes, and turned around to raise the four-year-old young master as a puppet. While rising in Mikawa and tyrannizing Tokugawa Ieyasu, he also infiltrated the Oda harem.

[Day 1 of time travel, Tokyo, Japan. I'm just five years old. Good news: my family is rich. My childhood friend in a kimono is adorable.] [Day 3, bad news: 1983, Japan's bubble economy is on the verge of collapse. Coincidentally, my family is in real estate...] [Day 10, Holy crap! A system! My childhood is saved! This skill makes money, learn it! This skill increases intelligence, learn it! This skill can see through lies, learn it! And combat skills? Too expensive, using them would only increase medical expenses and compensation costs, don't learn it.] [Year 6, the real estate economy collapses, many companies go bankrupt, but my family's business is booming. We invest in schools, build bridges, and even take over the bankrupt main family's assets. Our time to separate and hold our heads high has come!] [Year 6 and three months, the main family's woman remarries my father. My new, cheap cousin is adorable.] [Fifteenth year, university opening ceremony. I meet my childhood friend whom I haven't seen in a long time. She says her name is Ryougi Shiki.] Is it too late to learn magic now? Nobody told me this was Type-Moon!

A college student who participated in military training traveled through the spy war era

The first thing to do is to survive...

This is a story about catching and killing Japanese spies...

The book is also called "My Intelligence System", "The Man Who Deals with the Devil", "Dancing on the Edge of a Knife", and "My Spy Diary".

The end of Season 6 and the news of Yanyu being acquired by a mysterious figure ignited the Glory community. Soon, the identity of Yanyu's new owner was revealed: Xia Yunchuan, who debuted in Season 1, had a three-year professional career, officially retired four times, and had two of the three teams he played for disbanded. He was known as the "King of Retirement," "King of Account Theft," "Team Demolition Maniac," and "League's Bane!" Huang Shaotian went on a tirade of complaints among the professional players, only to be banned the next second. [Group Owner] Xia Yunchuan: I heard you were praising my looks behind my back? Just wait, I'll beat you to a pulp next season! Everyone was stunned. This was actually the most mysterious group owner in the professional player group? And not only was he the owner, but he was also a player? Was the owner warming up? From then on, Huang Shaotian's trash talk had a worthy opponent on the field. ...... "We will strive for the championship while staying in the league!" At the press conference,...

What to do when you're out at sea without a ship? Allen: "Steal someone else's." What to do when there's no one on board? Allen: "Dig someone else's." What to do when there are people but no supplies? Allen: "Rob a warship." Treasure, famous swords, Devil Fruits, where do the women come from? Allen: "Brothers, look! There's a transport ship that's practically floating on air, it has everything!"... Transmigrating to the world of One Piece, relying on Baki's cheat abilities to rise to power in the East Blue, starting with just his fists, he steals everything—people and ships. My name is Allen, and I advocate for freedom. (A million-word completed high-quality One Piece fanfiction is already available; readers are welcome to jump in and get crazy!)

This book is also known as "The Spy Career of No. 76 Son-in-law" and "Who Taught You to Transmit Intelligence in Clear Code?"

Zhao Xuan, carrying Tony Stark's legacy, traveled through time to the Republic of China and became the nephew-in-law of Ding Moqun, the chief of Special Agent No. 76.

Zhao Xuan: "Edith, start dialysis mode!"

(Target psychological analysis is successful, document analysis is successful)

"Activate scanning mode!"

(Target confirmation, background, identity, hobbies... scan and generate)

Zhao Xuan's life was like walking on thin ice, but when he activated the communication mode, the situation completely changed...

Chief of Special Agent No. 76: "I just made a plan a second ago, and you told me it would appear on the desk of the Military Intelligence Bureau chief in the blink of an eye?"

The head of the Special High Section said, "Yoshi, this plan is flawless! What? This flawless plan has been publicly announced in Shancheng?"

Military Police Captain: "The leak of the battle plans of the major war zones is the responsibility of Unit 76 and the Special High Police!"

Shancheng: "What, Xiaohu has been promoted to the director of special forces? Don't panic, we will double the amount the Japanese give you."

Red Party: "Super double!"

[Pokémon] + [Team Rocket] + [Villains] + [Story] + [Mega System]

Waking up, Whis finds himself a lowly soldier besieging Crimson at Mt. Moon. Facing the "Fighters," he flees at lightning speed, only to be betrayed by his own teammate. In this dark, dog-eat-dog world of Pokémon, amidst the intertwined factions and ambitious Team Rocket, how will Whis rely on himself to climb to the pinnacle of power and escape the miserable fate of being a lowly member of Team Rocket?

At the Kanto Cape, Weiss kicked Zheng Hui into the conversion device, activated the switch amidst the latter's despairing gaze, and exchanged him with Radamanthys.

At the Slowpoke Well, facing the Gold and Silver protagonists, Whis pretends to lead his team away, but secretly he controls Team Rocket's Slowpoke Tail transactions in Johto.

In the Hoenn region, Whis secretly infiltrated Team Magma and Team Aqua to obtain a key artifact for Team Rocket, thus gaining the power to control both gods.

In the Unova region, on the eve of the great battle between Team Plasma and Team Rocket, Whis had secretly defeated Team Plasma N, and Team Rocket achieved a great victory over Team Plasma, successfully controlling most of the Unova region.

...In the shadows of Alola, Galar, and Patia, each region with its own unique character, Team Rocket is quietly spreading.

More of the world's dark secrets lie hidden in the shadows.

Time has passed, and Whis, the chief executive officer of the Johto region and the most powerful weapon of Boss Sakaki, has finally reached the top of the world.

[DanMachi fanfiction + not invincible + multiple female leads + original characters + respect for the original plot + worried about going out of character (I'll try my best to avoid it, if it happens, please let me know in the comments) (self-made cover)]

A wise goddess, seeking a cure for her child's illness, brings her kin to the "center of the world," embarking on her own "adventure" (heroic tale).

(Any resemblance to actual persons, living or dead, is purely coincidental.)

As soon as Moriyama Minoru graduated from the police academy, she was pulled in by Kuroda Heibei for a talk and to perform an undercover mission. Moriyama Minoru was overjoyed: "Let me use my beauty to get close to a beautiful woman? This is what I love to do! Give me three days, I guarantee to get her!" Miyano Akemi? Oh no, I was tricked by this old guy! Just when Moriyama Minoru wanted to snatch Shuichi Akai's script and intercept Miyano Akemi, she found that the real owner was already squatting in the corner. —————————————— pS1: Starting from the time when Shuichi Akai joined the organization five years ago, it is filled with a lot of original plots. ps2: The protagonist has no system, no gold fingers, and is just a little bit capable. PS3: Break up the CP

A boy who died unexpectedly arrived in the world of Jujutsu Kaisen and decided to become the strongest.

"The Zenin family has ten types of shadow magic, the Gojo family has no limits in their techniques, and the Kamo family has the Crimson Blood Manipulation Technique. The Crimson Blood Manipulation Technique seems the most ordinary, doesn't it?" Kamo Shinichi thought. "But since I inherited this technique, I'll develop it." The most mediocre technique among the three families, combined with Shinichi's rich imagination and vast knowledge, led to the plan: "Then, let's call it the Gojo Satoru's Great Salvation Plan!"