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?

What is love like?

Love is like a bear in winter.

A bear in winter? Isn't it a bear in spring?

You are walking alone in the snow in winter, and a cute little bear with velvet fur and round eyes comes over. It says to you: "Hello, lady, hibernate with me?" Then, you hug the little bear, roll around in the tree hole with the smell of nuts, and sleep all winter. Isn't it great?

This book combines the worldviews of: Stranger Things, Oregairu, The Ryuo's Work is Never Done, Chunibyo & Other Delusions, Umaru-chan: Hibernation, An Angel Has Come to Me, Eromanga-sensei, and others.

Shirakawa Shiki traveled to the world of anime, flirting with beautiful girls in the air, and lived a comfortable life. However, why are their eyes getting more and more wrong? Yukinoshita Yukino: "Shiki-kun, which one is the real you?" Sakurajima Mai: "Let me be your only bunny girl, okay, Shiki-kun." Kasumigaoka Utaha: "I obviously met you first, why..." Kitagawa Umi: "Shiki-kun, I only wear cosplay clothes for you to see." Kato Megumi: "The personality of the senior is a bit bad, but..." Nakano Miku: "Shiki... Shiki-kun is the samurai in my mind." Makinohara Shoko: "Wu... O*chan is Shoko's, you thieving cats!" The main focus is on the daily world of anime, and other female characters will appear in the future.

As the Demon Lord, Yuuye finally arrived in his dream world of peaceful everyday life, fully intending to laze around and enjoy a carefree existence.

But why does that useless angel Gabriel from downstairs keep mooching his Wi-Fi and hogging his computer to play games?

Enough is enough!

Does she think this Demon Lord survives on salads?

You’ll pay my electricity bills with your very self!

Then there’s that chuunibyou neighbor upstairs who claims to wield the "Evil King’s True Eye"—stop jumping out the window for no reason!

At school, things get even messier.

Some blonde twin-tailed classmate named Eris? Keeps pestering him!

A gloomy, bespectacled girl in the library stares at him like she’s thirsting for his body… Sanshokuin Kinko, was it?

After school, a gorgeous teacher tries to recruit him into the Service Club?

No way! Who’d join a club with such a sketchy name?!

This Demon Lord absolutely will not...

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!

Bad news: I traveled through time

Good news: It is a safe and everyday world of youth

Bad news: Supernatural events suddenly begin to appear in the normal world

Good news: There is a quest system where you can obtain spells and magic items after completing quests

Bad news: Spells and magic items require magic power to activate, and I don’t have magic power

Good news: It seems that I can replenish my magic power by contacting ‘witches’

Bad news: The witches seem to have someone they like

Good news: They are all losers

Wait, is this really good news?

Hello, I want to interview you about your views on 'Yukinoka Fuchi'.

Kasumigaoka Utaha: Obviously I was here first... I taught him the details, but he used them to pamper others

. Eriri: It would have been better if I hadn't said one thing and meant another.

Yukinoshita Yukino: He is a ray of light in my life, I could have endured the darkness if I had never met him.

Yukinoshita Haruno: The bastard who ran away after sleeping with me.

Hoshino Ai: My only true love, my white moonlight.

What is your relationship with him? - Ex-girlfriend

Sora Ginko: Ha, just a stealing cat.

Kato Megumi: Just a stealing cat

. Sagiri, Shinomiya Kaguya, Kirisu Mafuyu: A stealing cat!

Takumi Takahashi in the Multiverse

After crossing into an anime mashup world, Takumi Takahashi barely had time to enjoy his youth before being bombarded by evil spirits, cursed entities, ghouls, and monsters. Slacking off was never an option—survival meant working for the System that brought him here.

Miko Yotsuya: "With Takahashi around, I actually feel safe for once."

Yukino Yukinoshita: "Now that I know the truth of this world, I must save more people. You'll help me, won't you?"

Kaguya Shinomiya: "Today, I’ll make Takumi Takahashi confess to me—or else…"

Utaha Kasumigaoka: "Senpai, care to help me... find inspiration?"

A harem of heroines who don’t realize they’re in a death game.

(Genre: Isekai / Supernatural / Romantic Comedy / Action)

As long as you are brave enough, the insect girl will take maternity leave (Undead King).

Can the demons in Demon Slayer: Kimetsu no Yaiba have children? Let Muzan verify it.

Infinite anime, harem, I write books for cute girls in the second dimension.

The heroine is a must! The female supporting role is also necessary! No... this is nothing! It's just basic operations.

The first world is "Gakuen Lonely Island" and "Zoo Idol is Saga".

The second world is "Demon Slayer". The

third is "Undead King" and "The Rising of the Shield Hero".

The fourth is "Goblin Slayer" .

If you have a favorite girl, just say it in the book review. If you miss a girl, please point it out.

Please don't say that I don't break up CPs

Takamine Haruto transmigrated into a crossover anime world. His childhood friend is Eriri, his deskmate is Yukinoshita, the school beauty next door is Kaguya, and his new neighbor is Gabriel.

He originally thought he could enjoy a peaceful life in this slice-of-life anime setting!

But then—he stepped outside and found the Female Titan, Annie.

Around the corner, he ran into the gluttonous Kamishiro Rize.

A concrete statue that twists people's necks the moment they look away?

A shy entity that hunts you to the ends of the earth if you make eye contact?

An immortal lizard that adapts to any environment and continuously evolves?

Takamine Haruto was overwhelmed.

To maintain his peaceful daily life, he established the SCP Foundation to contain anomalies from across the multiverse!