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)

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?

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!

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 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?

"I want to become a shadow master."

With this dream, Sid, who was born in an ordinary real world, was reborn in another world, but found that this world was too peaceful.

Just when he thought he would never be able to become a true shadow master in this life, the world changed dramatically.

Demons, vampires, angels, and gods appeared in this new world one after another.

"Listen, this world is cheering for the birth of a shadow master."

Shadow said.

The unlucky Ye Yue traveled to the world of anime and found a "gift package" for free on the way - a "child" of the underworld, and became a "preparatory boss of the underworld" with one soul and two bodies, thus starting the journey of cultivating the underworld.

Kasumigaoka Utaha came over: "Lord Underworld, do you want to try the full banquet or some dark cuisine today?"

Mao Lilan lifted her skirt and turned around: "Lord Underworld, take a look, can my clothes charm everyone?"

Yotsuya Miko held up the "harvest" and shouted: "Lord Underworld! A great harvest of evil spirits, today's performance exceeded the target again!"

Well, this is the joyful story of the rookie Underworld and his "workers" of the Underworld Angels, who are jumping and upgrading together in the world of anime!

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...

"Rainy Night, Overpass, Maybach."

Crash.

...

When sitting alone, he often caught himself thinking about her—the girl who had shadowed him for years. He’d imagine her barging into the restaurant, drawing every gaze, then plopping down beside him, propping her chin on her hands as she stared into his eyes.

"Buy me a cola," she’d say.

But tonight, to his surprise, another girl actually did sit next to him.

...

Blue hair. Delicate. Radiantly sociable. A checklist of desirable traits.

Yet when it came to love, she was bafflingly cowardly.

Even his unluckiest junior never got to drink their senpai’s leftovers—but Banaumi did it without trying.

Too scared to confess. Clinging to "I’m fine" while heartbroken. Binge-eating after rejection. When urged to fight for her feelings, she’d just whisper, "I hope they’re happy."

He kept seeing that other girl in her—until he blinked, and a stranger’s face stared back.

A stranger who wasn’t even the same gender.