My name is Yotsuba Mahiro, a time traveler.

Sent to the Demonic World by an alternate-world teleportation ambassador, I became a Adjustment-Type magician of the Yotsuba clan.

Besides being born with eyes capable of replicating all forms of magic and physical techniques, perhaps my greatest supporter is my cheap mother, Yotsuba Maya.

After fifteen years in the gloomy Fourth Research Institute, my cheap mother suddenly gave him a crucial task.

"Although you're a Adjustment-Type magician of the Fourth Research Institute, you're also my child."

"So, it's also your duty to produce a worthy heir to the Yotsuba family."

It's just about carrying on the family line, a simple matter. Is the bloodline of the Ten Master Clans and the Hundred Houses enough? What if

I add your sister Miya? What if

I add the lolita from the Black Bullet world?

What if I add the assassination group from the Zelda: The Sisterhood?

What if I add a singing diva from Guilty Crown?

...

After traveling through ten worlds, he asked Maya again.

"Is that enough now? If not, I can add more!"

Mahouka (Temporary Absence) - Black Bullet - Return to Mahouka (In Progress) -

Volume 1: The Beginning of Mahouka

Volume 2: Black Bullet

Volume 3: Return to Mahouka

I thought it was the main god space, but it turned out to be the subspace.

I thought it was the main god light ball, but it turned out to be the emperor light ball.

Others rely on development for technology, but he relies on archaeology.

One day, while he was doing archaeology, he was suddenly invited to a "hyperdimensional channel".

In the NieR world: 2B said that the *function has been upgraded, so you're welcome to *.

In the AldnoahZero world: The Martian princess hopes that he will be the "yellow-haired" to marry.

In the Black Bullet world: The president of the female high school of the police company covets his golden toilet.

In the High School of the Dead world: The kendo girl is willing to kill all enemies for him.

In the Oreimo world: The Fallen Saint Black Cat calls for a fleet and wants to drive a Gundam.

Final Fantasy: Tifa.......

Re:CREATORS:......

Bai Ge, who accidentally traveled to the world of Honkai III, is determined to save all tragedies.

The last lesson will not come.

All members of the Fire Chaser survived.

Honkai will be trampled under the feet of humans.

Turn this imperfect world into what you want.

However...

Kiana: "With Bai Ge here, it's equivalent to the power of 10,000 people!"

Bronya: "Today, I'm going to the beach with Bronya and Seele, Bai Ge's father."

Raiden Mei: "It's obviously me who came first! I'm Bai Ge's first girlfriend!"

Alicia: "With me as the end and you as the beginning, Mei is the first, but Miss Pink Fairy is Bai Ge's final destination!"

Bai Ge: "... Compared to crossing the Shura Field, I think it's easier to cross the end."

This novel and the task are purely fictional. If there are similarities, it is purely coincidental. Do not imitate.

The fake Holy Grail War in Xueyuan City is about to begin.

Moran, who traveled to Type-Moon, is thinking about how to pass the level with one life!

Waiting online, urgent!

Ding! Successfully activated the life simulator!

[You expelled the foreign Olympus Twelve Mecha Gods, took the hand of the Earth Mother, and re-opened the country and mythology]

[You are the lord of the Millennium City named Brunstad, and the king of the earth that Zhu Yue loves]

[You are the last king of the end of the Age of Gods, who single-handedly prevented the Age of Gods from fading, and made the Age of Gods Britain continue to this day]

Behind the brilliant and dazzling life simulator.

Moran is facing -

Elquet: "Didn't you say that the Millennium City would pick me up? Why did you come to participate in the Holy Grail War!" Altria

: "Elbow! Come back to Britain with me!"

Elly: "Moran! What's wrong with these women!?"

Looking at the group of confidantes who are constantly approaching.

Moran feels that this will be the most difficult Kidney Cup War in the world.

Lin Bai travels through the world of Souman, awakening the Atlas of All Things. Discover and illuminate Atlases to receive rewards. Light up your own Atlas at the start of the game, and gain the power of the Seven Royal Powers. Light up [Iwanaga Kotoko] to gain: Divine Protection of the God of War. Light up [Akayo Moeka] to gain: Type-Moon's Third Law. Light up [Lukoa] to gain: Authority of the Eastern Dragon God. Interacting with illuminated Atlas objects like Kuriyama Mirai, Gabriel, Lara Deviluke... earns Atlas Points. Reaching the required points will randomly awaken a conceptual ability. Infinity, Incineration, Freeze, Divide, Spacetime, Cause and Effect, Origin, End... Possessing limitless power, Lin Bai ascends step by step to the supreme throne. ...

Kuze Yu, who traveled to the world of Soman, inherited an orphanage and awakened the entry system.

In order to protect the sisters he raised in this dangerous world, Kuze Yu worked hard to brush the entries.

However, as time went by, the entries Kuze Yu brushed became more and more strange.

Loading talent entry: Spell Thief!

Loading talent entry: Giant Tongue Whip!

Loading talent entry: Undying Grasp!

Loading talent entry: Quick Draw!

...

Seeing the increasingly dangerous eyes of the sisters, Kuze Yu gradually understood everything!

Travel through the world of anime and enjoy endless excitement!

There are girls who encounter demons, dragons who turn into maids, dog demons who pretend to be majestic, cat demons who like to act like a spoiled child, old ladies who pretend to be young, and demon kings who cosplay as magical girls.

The teacher at the academy is a gap witch, and the neighbor next door raises rat snakes.

The elves who transferred to school ask for help, and the bankrupt lady wants to become a maid.

There are too many familiar characters here.

Can you also ride the Great Red to cross the world?

Starting with a biblical god, Bai Yi just wants to build his own paradise.

[Time Travel + Class D + Intelligence System] Akira Shimizu accidentally travels to the world of "The Classroom of the Elite" and becomes an ordinary student in Class D. [Ding! Daily Intelligence Updated] 1: Masumi Kamuro from Class A will attempt to steal beer from a convenience store today. 2: Karuizawa Megumi is looking for a "fake boyfriend" to protect her. 3: To satisfy your sexual needs, knock on Hoshinomiya Chie's door three times at exactly 2:00 AM. 4: Tonight at 10:00 PM, Kushida Kikyo will visit your dorm, ostensibly to "ask a question," but in reality... "Is this information...authentic?" Leveraging his foresight, Akira Shimizu navigates the various factions, delivering crucial clues to Horikita Suzune when she needs them most. Become the perfect candidate for Karuizawa Megumi's "fake romance," and enjoy a battle of wits with Arisu Sakayanagi. "Why is their intelligence becoming increasingly unsettling?"

After traveling to the world of anime, Hikage Miyauchi obtained a magical diary. As long as he wrote in it every day, he would get rewards.

But he had read diary online before traveling, and he knew that what he wrote would most likely be seen by the heroines of this world.

As a salted fish with no ambition, Hikage Miyauchi immediately decided to be a pure fun person in this world.

"What era is it? Who still writes traditional diaries?"

"No one is really willing to write their true feelings in a diary and then be watched by countless heroines, right?"

"My mother told me that this world is very dangerous. Boys must protect their privacy when they go out, so don't think about coming to me. After all, I am a man you will never get."

As Hikage Miyauchi continued to write in his diary, an "Avengers Alliance" composed of heroines who could see Hikage Miyauchi's diary was quietly born.

They gathered together for only one purpose, that is, to find the owner of this diary and ravage him inhumanely!

Bai Chen, having just traveled through time, hadn't figured out what was happening when Siegfried usurped his throne. Expecting to bring shame upon the other traveler, Bai Chen suddenly heard a voice. "Chat invites you to join, yes or no?" "I'm dying, why are you here just now?" Huh? There's also a lottery feature? ... Tokisaki Kurumi: "I'm not allowed to post cards here. Thank you for your cooperation!" Bai Chen: "I just got this, newbie. Does it work?" Misaka Mikoto: "Damn you, stinking seal! I told you not to post your face!" Esdeath: "Seals don't matter, Bai Chen, will you be my boyfriend?" Bai Chen: "Huh?! Do I have a bright smile?" Makima: "Bai Chen, will you be my mistress?" Esdeath: "?" Matou Sakura: "Big brother is mine!" Shinobu Kocho: "Bai Chen-kun, you promised me you would take on the Demon King!"...