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

Superheroes may be fictional, but the abilities I've gained are real! Fang Yuan controls the Vought Company. The more famous the superheroes he signs, the more abilities they unlock. Does level three unlock all the character's abilities? Level four unlocks a special aura? Thus, the world welcomes the most unscrupulous master of superhero packaging. Fang Yuan continues to promote the Vought spirit of hype and behind-the-scenes manipulation. Who says the Joker and Homelander can't be superheroes? Regardless of the truth, anything that rewards Fang Yuan, the great father of Vought, is a superhero! Titles like Mutant Leader, Father of the Avengers, Collector of Heroines (crossed out), Strongest Superhero, and World Manipulator have also come his way. What? You won't let me open a company? If that doesn't make sense, Fang Yuan points out that his employees, Phoenix, Superman, Lucifer... also have some martial arts skills. And it all started when Professor X and Magneto cornered him at the door of Mystique's room...

Lin Guang traveled to the world of the Star Dome Railway. Obtained the god-level mobile game development system and successfully developed the mobile game! When Kafka, a star core hunter with a reward of 10.899 billion yuan, appeared in the UP pool, everyone was shocked! “I'll go, brothers, my wallet is in my own krypton gold! ”"Now I can't even rush if I don't want to!" ”When Yin Yuejun in the song of the water dragon pointed to the sea!" “Hurry, hurry! When will you drink Yuejun Pond! " "Tear-the Sea of Hearts-Liberation~~~" When the Doctor of Truth is given away for free in the current program. “Foster father! Is it true, foster father! ”And when Pinocchio came, the tassel was pierced to cool his heart. The plot is broken at this moment