Chapter 1: OP Guy In A Slice-of-Life World

This was Ren Asakura's 18th year since transmigrating into this world.

From birth, Ren had awakened his cheat—a chat group.

Unfortunately, this chat group had only one member.

That was him, the group owner.

18 years had passed, and Ren was still the only person in the group.

At this point, he felt like his cheat was completely useless.

However, there was one redeeming feature—it had a sign-in and lottery system.

If he signed in for 365 days, he could draw a prize.

Each sign-in gave 10 to 100 points, which could be used in the chat group's shop.

Through continuous purchases and lotteries, Ren had become insanely overpowered.

He even had a few planet-destroying bombs in his inventory!

"Ah… if I count correctly, today is the 18th lottery draw."

Ren looked at his chat group's sign-in panel.

[Sign-in streak: 364 days]

"Alright, time to sign in!"

[Congratulations, Group Owner Ren Asakura! You've reached a 365-day streak and earned a Mysterious Grand Prize Lottery Draw!]

"Come on, come on!"

Ren rubbed his hands together as a glowing roulette wheel appeared before him.

"Gods, please bless me! Demons, Cosmic Entities, please bless me! I need something good!"

He quickly pressed the lottery button.

The wheel spun rapidly.

"Dao Fruit, Immortality, Power of the Profound Way, Unlimited Blade Works, Gate of Babylon, Heaven-Opening Divine Axe, Dragon Transformation Gate, Saiyan Bloodline…"

The choices were dazzling.

Ren's heart pounded.

Some of these rewards were good—but not necessarily useful to him.

Finally, the wheel stopped.

A golden glow flashed!

[Congratulations, Group Owner Ren Asakura! You've unlocked the ability to purchase Chat Group Member Invitations!]

[The shop will now refresh with 4 invitations per month.]

[Only the Group Owner and Admins can buy them.]

[Chat Group Member Invitation]

[Use this to randomly invite a character from across the multiverse into the chat group.]

[Can also be used for direct invitations.]

"Amazing! Amazing! My chat group… I'm finally not alone anymore!"

18 years.

For 18 years, he'd been a group owner without a single member.

This cheat had been a joke until now.

Ren's transmigration had placed him in a slice-of-life world.

A slice-of-life crossover world.

Characters from all kinds of slice-of-life anime existed here.

Rikka Takanashi and Yuuta Togashi from Chuunibyou.

The Nakano Quintuplets from The Quintessential Quintuplets.

Megumi Kato from Saekano.

Houtarou Oreki, the energy-saving detective, and Hachiman Hikigaya, the cynical loner.

This everyday world was too boring.

There wasn't even a trace of the supernatural.

Ren had all these overpowered abilities, but nowhere to show them off.

Back in his chuunibyou phase, he had played Spider-Man for a while.

But eventually, it got too boring, so he stopped acting like a superhero.

Before transmigrating, Ren had been a passionate young man.

A sunny and cheerful guy, a proud successor of socialism.

Even though he was now ridiculously overpowered,

he had never become a villain.

He still kept himself in check.

"Hehehe! Let's see who I can invite first."

Ren Asakura opened the shop.

At the very top was the Chat Group Member Invitation.

1,000 points per invitation.

Without hesitation, Ren bought all four.

"Use! Use!!"

His fingers tapped the use button rapidly.

The four invitations floated into the void.

A moment later, new notifications popped up in the chat group.

[Group Owner Ren Asakura has invited "Demon Slayer" to the chat group.]

[Group Owner Ren Asakura has invited "The Golden Flash" to the chat group.]

[Group Owner Ren Asakura has invited "The Dead Kid" to the chat group.]

[Group Owner Ren Asakura has invited "One Punch Man" to the chat group.]

---

Demon Slayer World

In the world of Demon Slayer, Yoriichi Tsugikuni walked silently down a dirt road.

His once jet-black hair had turned completely white with age.

He could feel it—his time was running out.

In these final days, he wished to return to his homeland one last time.

But in his heart, there was only sorrow.

His mother had died.

His wife and child had died.

His brother had turned into a demon.

He had almost killed Muzan… but in the end, Muzan escaped.

A lifetime of regrets.

Just then, something strange happened.

A floating window appeared before his eyes.

[Group Owner Ren Asakura has invited you to the Multiversal Chat Group.]

Yoriichi narrowed his eyes.

"A Blood Demon Art…? No, it doesn't feel like one. What is this…?"

After a brief hesitation, he clicked to enter.

---

Naruto World

In Naruto's world, the Fourth Hokage, Minato Namikaze, was drowning in paperwork.

Even as Hokage, his actual authority was… limited.

Danzo controlled Root.

The Anbu were still largely under the Third Hokage's influence.

The Elder Council constantly restricted his decisions.

Politics.

Even for the Yellow Flash, it was a headache.

Just as he was about to sigh, the door to his office swung open.

A familiar red-haired woman stepped inside—her belly slightly swollen.

It was Kushina Uzumaki.

From the looks of it, she had only a few months left before giving birth.

"You're still here?! Dinner's ready, you know!"

Minato smiled warmly at his pregnant wife.

"I'll finish these reports and head home soon."

After scolding him a little, Kushina left.

Minato ran a tired hand through his hair.

Just then—

A floating chat window appeared in front of him.

[Group Owner Ren Asakura has invited you to the Multiversal Chat Group.]

...

Dragon Raja World

In the world of Dragon Raja, high school senior Lu Mingfei sat in front of his computer, dark circles under his eyes.

He was playing StarCraft with Old Tang.

It looked like he had pulled an all-nighter.

As the screen flashed GAME OVER,

Lu Mingfei had lost.

Immediately, Old Tang's triumphant voice came through his headset.

"Haha! Lu, you lost again!"

Lu Mingfei chuckled helplessly.

"Yeah, yeah, I lost. Old Tang, your skills are getting better."

What Old Tang didn't know—

was that Lu Mingfei's laptop was ancient.

He didn't even have a mouse.

He was playing the game using the red TrackPoint nub in the middle of the keyboard.

The difficulty level skyrocketed.

Just then, a floating chat window popped up in front of him.

"...Am I hallucinating?"

Lu Mingfei rubbed his tired eyes, thinking it was a side effect of staying up all night.

But even after blinking, the chat window remained.

[Group Owner Ren Asakura has invited you to the Multiversal Chat Group.]

---

One Punch Man World

In One Punch Man's world, a bald-headed hero named Saitama walked out of a supermarket.

He carried a large bag filled with groceries—

all bought at today's big sale.

"Finally! I can afford beef! Time for a feast!"

On his way home, Saitama casually slapped a few monsters to death.

After stepping inside his apartment, he saw something strange appear in front of him.

A floating chat window.

"Huh? What kind of weird pop-up is this?"

[Group Owner Ren Asakura has invited you to the Multiversal Chat Group.]

---

Inside the Chat Group

Ren Asakura was thrilled to see the new members joining.

[Group Owner Ren Asakura]: "Yo yo! Welcome! Time for some freebies!"

A giant red envelope appeared in the chat.

The new members reacted instantly.

[Group Member: The Dead Kid has claimed the red envelope.]

[Group Member: Demon Slayer has claimed the red envelope.]

[Group Member: The Golden Flash has claimed the red envelope.]

[Group Member: One Punch Man has claimed the red envelope.]