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

Traveled to the world of Elden Ring and became a nameless fader.

Originally, I thought that as a traveler, I could be like a fish in water after knowing the plot, but I never thought that everything was far from as simple as imagined.

The death of the first wife Mei Mutou, the stubborn teacher Se Lian always yearned for the starry sky.

After experiencing reincarnation and suffering, all this still cannot be solved.

However, at the beginning of a new reincarnation, I suddenly joined an incredible chat group.

V: "Welcome to join us, my friend."

Group Joy: "Newcomer, do you want to have some fun with Aha, ahahaha!"

Magical Girl Recruitment: "Newcomer-san, come and sign a contract to become a magical girl, and any wish of yours can be fulfilled."

Aizen: "I am the captain of the fifth division, Aizen Sosuke, welcome to join us."

Neet-ji: "Oh, it's a newcomer! Do you play Genshin Impact?"

Fire Keeper: "Excuse me, respected king, are you interested in coming to Lothric to take on the responsibility of passing on the fire and become an excellent fire king?"

"......."

Am I on a black car?

What should I do?

Waiting online, it's urgent....

Wait, did the old thief update the DLC? !