Zongman: I sign in at the second dimension

In a dimly lit room, a young man roared at his laptop screen—

"DAMMIT, YOU IDIOT FUTARO!!! WHAT DID YOU DO TO MY QUINTUPLETS?! AAAAAAAAAH!!!"

"TAKE THIS—!"

WHAM!

His fist smashed through the laptop. Sparks crackled—"Zzzzt!!"

"Huh…?"

He stared at his hand, now lodged in the shattered screen. "MY LAPTOP!! NOOOOO—!!!"

ZZZZZZT—!!

BOOM!!!

—And just like that, our protagonist met his electrifying end.

Meanwhile, in a divine realm…

A radiant goddess reclined on her throne, twirling a lock of silver hair. "Another successful summon~! Time to greet my newest 'client.'"

With a flick of her wrist, golden runes lit up the chamber. "By the authority of the Goddess of Reincarnation, I summon the soul of… Tatsuki!"

A shimmering orb materialized above the runes, morphing into the dazed young man.

"Ugh… What the heck just…?" Tatsuki clutched his head, still reeling from the explosion.

"Welcome, brave warrior~!" The goddess giggled, her voice melodic. "No need to panic. You're in good hands!"

Tatsuki blinked. "Wait—am I… dead? And… are you a GODDESS?!"

"Sharp as a katana!" She winked. "I'm Alice, the one and only Reincarnation Goddess. And you, Tatsuki, have been chosen for a grand adventure!"

"Adventure? Like… an isekai?!" His eyes sparkled. "Can you send me to the world of The Quintessential Quintuplets? I need to fix that ending!!"

Alice smirked. "Even better. How about… a multiverse of anime worlds? But first—" She leaned forward, her gaze playful. "You'll start over as a baby. Memories unlocked as you grow. Oh, and you'll get a cute little system guide~ Deal?"

"DEAL!" Tatsuki shouted without hesitation.

"Then let the rebirth begin!"

Golden light engulfed him as Alice chanted: "Go forth, hero! Fix those stories—and maybe find love along the way~"

Eighteen years later…

Soubu High School — Gate Entrance

A silver-haired teen adjusted his tie, his mismatched eyes (one amber, one icy blue) scanning the cherry blossom-lined path.

"Finally… high school in an anime world!" Tatsuki grinned.

Thanks to Alice's "system," he'd learned two things:

His parents were elite diplomats from China, granting him rare privileges in Japan.

This world was a mashup of every anime he'd ever loved.

"Time to rewrite some bad endings." He cracked his knuckles. "Starting with you, Futaro…"

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Note: This story is born from a weeb's fury and a burning need to fix fictional heartbreaks. Let the anime chaos begin!