Traveling to the world of Demon High School, Vitan Asmodeus met the legendary magic book Radix Astyr.

Embarking on a journey through the dimensional world!

In the world of the mechanical girl, mastered the seventy-two pillars of the devil, understood Sloth, and became the devil body Berial.

In the dark bullet world, judged the ignorant and selfish humans, understood Pride, and became the devil Lucifer.

In the world of the date, controlled the Kabbalah Tree of Life, understood lust, and became the devil Asmodeus.

In the sword dance of the elves, swallowed the world, understood gluttony, and became the devil Beelzebub...

In

the box garden, the great devil of the final trial of mankind, Vitan Asmodeus, looked at the many beautiful women in his community and couldn't help being silent!

Why do I have so many harems!

Traveling through the world of Soman, Nakano Yuu starts with the [Oldest God Killer System], completes the system tasks, gets the number of draws, draws the power of gods and various artifacts!

Just when Nakano Yuu fantasized about hunting down the God of Disobedience and becoming the strongest demon king, he didn't expect that this was actually a weird world where monsters and weirdness coexist? ! !

Fortunately, he got the [Ten Powers of the God of War] and the holy sword Juvayus at the beginning.

Facing five sisters with different personalities, Nakano Yuu originally planned to be the only demon king in the world and enjoy life, but he didn't expect...

The second sister Nino went home from school and was haunted by a cursed female ghost named "Shirai".

Just after rescuing the second sister, classmate Gui Yanye suddenly got involved in a weird story called "Sarumu"!

After finally dealing with the Sarumu, a god of disobedience was suddenly summoned above the school.

After finally dealing with the God of Disobedience, I thought life was like this, but a girl who claimed to be able to see "spirits" suddenly asked him for help.

Looking at the different girls around him, Nakano Yuu was silent.

Is there something wrong here?

In order to help the world of Souman, the time traveler Tomokazu obtained the power of Oma and the power of fantasy from Oma Zi-O, but they were blank.

Faced with the blank power, Tomokazu had to find a way to create history.

Thus, in this Souman world without any extraordinary power, heroes with extraordinary powers appeared one by one.

Nobita Nobi: There is only one person who can stop you, and that's me!

Kitahara Iori: Give me a coin, Kouhei!

Twilight: Run a lap with me, Belt-san!

Kaneki Ken: I don't have a dream, but I can protect the dreams of others!

Birth:

"With cunning, I shattered the womb’s illusion, recalling past lives as a dragon among men."

One Month Old:

"Ambition cares not for age—even a babe may shear its first locks with resolve."

Age Four:

"The international speculators’ feast began—and I, the Stock Prodigy, entered the fray."

Age Five:

"The markets crashed. The prodigy rebuilt from nothing."

Age Seven:

"Industry revives the nation! Mixue Bingcheng rings the Nasdaq bell!"

Age Eight:

"To save all mankind."

(Current crossover elements include: "Clannad," "Night Shift Nurses," "Saekano," "Eromanga Sensei," "Highschool of the Dead," and more.)

My name is Imazumi Rinnaeus, and I'm a transmigrator.

As a transmigrator, I naturally came equipped with a golden finger system.

My system is called the Dream Performance System. As long as I complete performances according to the script, I can receive rewards in the form of "tags."

Those max-level attributes, talents, skills, and even tags for health and longevity look truly enticing.

However, this damn system took over a decade just to activate, and the first script it gave me left me speechless.

Because this script... isn’t something one person can complete alone. It requires the cooperation of several girls.

For heaven’s sake, even in open-minded Japan, what decent girl would agree to this kind of script?

...

"My name is Nakano Ichika."

"My name is Nakano Nino."

"My name is Nakano Miku."

"My name is Nakano Yotsuba."

"My name is Nakano Itsuki."

Today, they accepted an invitation from a certain "great system." In order to achieve their respective goals, they decided to seek out someone with the surname Imazumi and perform the script together.

It’s just that this script... is way too embarrassing...