The Extra is a Genius!?

The morning light filtered through the tall windows of his room, brushing over the polished floor and the folded academy uniform waiting on the nearby chair. Noel sat at the edge of his bed, fully dressed but unmoving, staring at his open system window.

He had waited three days to press the damn button.

And now, there was nothing left to stall.

He exhaled and selected Claim Reward.

The light dimmed.

A pulse ran through his hand—cold and sharp. Then something appeared above his palm.

A small ring, matte black with a single emerald set into its surface, hovered in the air. Its presence was silent but heavy, like a secret no one should’ve remembered.

The system responded.

[Item Identified]

Name: Ashen Sigil – Mark of the Lost Heir

Type: Artifact – Ring

Grade: ??? (Unawakened)

Description: Forged in the forgotten vaults beneath Thorne estate, the Ashen Sigil was never worn by any rightful heir. It was not given, nor passed down.

Status: Bound to User – Noel Thorne

Trait: Reverse Protocol – When triggered, the Sigil rewinds time by six seconds, undoing one event or fatal outcome.

Cooldown: 30 Days

The ring hovered for another moment, then lowered gently into his hand. The metal was warm to the touch, almost like it had a pulse.

Noel turned it between his fingers, then let out a low laugh.

"Hehehehehe... another OP item. Heheheheh..."

The emerald caught the light as he slipped the ring onto his finger. It settled perfectly, like it had always belonged there.

He raised his hand, inspected it, then nodded to himself.

"It’s light, discreet, and looks expensive. No one’s going to question why a noble has a ring."

He opened the system again and read over the description one more time.

His smile widened slightly.

"I can go back in time. That’s crazy. Damn... This is gonna help me a lot from now on. I just need to be careful using it—thirty-day cooldown’s no joke."

He closed the window and leaned back slightly, staring at the ceiling.

This world had just handed him a weapon disguised as jewelry.

And it had no idea what he planned to do with it.

The day moved slowly, just how Noel liked it.

He’d eaten, checked his books, sharpened his sword, and still had hours before the carriage arrived. With nothing better to do, he decided to practice something simple—just basic mana weaving, to make sure his control hadn’t rotted after being unconscious for days.

He stepped into the training room at the back of the estate. A quiet, stone-floored chamber, often unused. There were a few shelves lined with magical materials, one of which held an open case of crystalized powder—volatile, expensive, and definitely not meant to be left exposed.

’That’s sloppy,’ he thought, noting the open lid.

He rolled his shoulders, flexed his fingers, and began shaping mana between his hands. The core was stable, but the weave flickered for a moment, disrupted by a spike in flow from his left side—too much energy, too fast.

He reacted too late.

The ball of mana in his hand sparked, then popped, and a stray arc snapped straight toward the open container of powder.

"Oh, shit."

Then everything stopped.

Not like time slowing down—stopped.

And in the next breath, he was standing exactly where he had been six seconds earlier. His hands were raised. The powder container was still sealed. The mana hadn’t been formed yet.

A soft glow faded from the emerald on his ring.

A message appeared.

[Ashen Sigil – Reverse Protocol Activated]

Time Rewound: 6.1 seconds

Next Use Available In: 30 Days

Noel stared at the panel, then slowly lowered his hands.

"...Huh."

He turned his head, looked at the container, then at the tips of his fingers where the weave had almost gone wrong.

Then he looked at the ring.

"Okay. That’s nice."

He sat down on the bench, elbows resting on his knees, and let out a sharp exhale through his nose. It wasn’t shock—just something close to respect.

"This thing just erased a fuck-up like it never happened."

He looked down at the ring again. The emerald was dim now, almost inert.

He chuckled once.

"Yeah. You and me... we’re gonna get along."

Noel returned to his room with the same calm pace he used for everything. Outwardly, he looked relaxed. Internally, he was still processing what had happened.

The ring had acted without hesitation. No hesitation from him either. That alone was worth thinking about.

He closed the door behind him, pulled the chair at his desk, and summoned the system window.

This time, he didn’t go to his stats. He opened the new tab labeled [Artifacts].

[Bound Artifact Detected]

Name: Ashen Sigil – Mark of the Lost Heir

Status: Cooldown – 29 Days, 23 Hours, 48 Minutes

Trait: Reverse Protocol

Time was reverted by 6.1 seconds to prevent critical damage.

He studied the screen for a while, expression unreadable. Then he leaned back and opened the general log, just to check if anything else had changed.

A new message blinked at the top of the interface.

[Act I Complete]

Keep working hard!

Noel stared at it.

No explanation. No reward. No dramatic fanfare.

Just those four words, bright and blue.

He huffed once under his breath and closed the window.

"Right. Thanks for the deep emotional support."

But the words lingered.

Not because they were inspiring, but because for the first time, the system had acknowledged a Chapter closing.

And something else beginning.

A knock at the door.

This time, it wasn’t a servant who entered—it was the butler, dressed in formal black, with a small wooden case held in both hands. He approached the desk and placed it down without comment, then stepped back and waited.

Noel raised an eyebrow.

"No note this time?"

The man said nothing, simply bowed and left the room.

Noel opened the box.

Inside, resting on a cushion of dark velvet, was a silver brooch shaped like a coiled serpent wrapped around a vertical sword. The design was old—very old. Not the current Thorne crest. This one dated back to the days before the family rose to prominence, when they were still considered a wild bloodline from the borderlands.

He picked it up carefully.

The metal was cold and smooth, perfectly preserved. There was no enchantment, no mana signature, no inscription.

Just the symbol.

Something only someone who studied family history would recognize.

He turned it over once, then placed it in the inside pocket of his coat.

’What the fuck is this for, well whatever it is, im saving it for later.’

Noel didn’t know what it meant yet. But coming from Albrecht, it wasn’t given lightly.

And it wasn’t meant to be worn in public.

The academy gates looked the same, but everything else felt... cleaner.

Noel stepped down from the carriage, hands in his coat pockets, the cold biting softly at his face. Students were already unpacking, talking loudly, dragging luggage toward the dorm buildings. He spotted a few familiar faces—none of them looked his way.

Good.

As he adjusted the strap on his bag, a loud voice cut through the crowd.

"Well, well, well... if it isn’t the ghost of Class A."

The academy gates looked the same, but everything else felt... cleaner.

Noel stepped down from the carriage, hands in his coat pockets, the cold biting softly at his face. Students were already unpacking, talking loudly, dragging luggage toward the dorm buildings. He spotted a few familiar faces—none of them looked his way.

Good.

As he adjusted the strap on his bag, a loud voice cut through the crowd.

"Well, well, well... if it isn’t the ghost of the cacería."

Noel turned just in time to catch Roberto slapping a hand on his shoulder like they hadn’t almost died last month.

"You don’t look dead," Noel said.

"You don’t look grateful I’m alive," Roberto grinned.

"I’m still deciding."

They both laughed.

The two started walking toward the dorms together, weaving through groups of students while catching up.

"So?" Noel asked. "You finally made it official with that girl from Physical Combat class?"

Roberto gave him a sideways smirk.

"Yeah. Two weeks ago. Clara said I should stop being a coward and just ask her out, so I did."

"And?"

"And she said yes. Apparently she thought I was already her boyfriend for like a month and just didn’t want to embarrass me by saying it."

"Jesus," Noel muttered. "You’re winning by accident."

"Damn right I am," Roberto said proudly. "She’s smart, strong, and she actually laughs at my jokes. I’m locking that down."

"You say that like you’ve got competition."

Roberto shrugged. "In this place? Everyone’s competition."

Noel nodded once, amused.

As they reached the main courtyard, he noticed something new. One of the buildings had scaffolding still standing and fresh stonework along the side.

"What the hell is that?" he asked.

"Oh, right—you missed the update. New dorm arrangements," Roberto said. "They did some reforms while we were gone. Better bathrooms, apparently. Also..."

He paused for effect.

"...they added a Class S."

Noel raised an eyebrow.

"S?"

"Yeah. Above A. No one knows exactly what the criteria is, but rumor says it’s invite-only. Like, not even rankings. It’s based on something else. Skill? Mana compatibility? Maybe some political bullshit."

"Huh."

"You gonna try to get in?"

Noel scoffed.

"If I wanted it, I’d already be there."

Roberto gave him a grin.

"There he is."

They kept walking through the main courtyard, the academy alive again with voices, movement, and fresh tension in the air. New buildings stood where old ones had been patched, unfamiliar faces filled the walkways, and the old rumors had already been replaced by newer, louder ones.

But despite all the changes, the place still smelled like ambition, desperation... and mana.

Some things never changed.

The bells rang low across the academy grounds, signaling the official start of the second semester.

Students moved like rivers between buildings, uniforms freshly pressed, voices echoing down stone corridors. Professors called names, schedules were handed out, and announcements scrolled across floating displays in the sky.

Noel leaned against one of the marble columns at the edge of the courtyard, watching.

’Second semester... last one before this first year ends.’

He glanced up at the sky.

’Almost a full year since I came to this world. Six months down already.’

Everything around him looked the same—walls, trees, uniforms—but nothing felt the same anymore.

According to the original novel, two major events were left before the year closed. One public, loud, and staged like a performance. The other hidden. Deadly. The kind of problem you didn’t realize had started until the body count caught up.

He sighed through his nose.

’Hmmm... main quest’s being a pain in the ass as usual.’

He adjusted his coat and rolled his shoulders.

’Story’s changed already, so I can’t just sit back and pray it sticks to the script. If I want to keep steering this thing, I’ll have to do it from the front.’

No more hiding. No more passive observation.

Marcus hadn’t advanced yet, but according to the book, he would—right here, during this semester. The coming events were what forged him into an Adept Core wielder. Into the hero the world was supposed to follow.

Which meant Noel had work to do.

He wasn’t just trying to match the original protagonist anymore. He needed to surpass him.

If he wanted to stop what was coming, he couldn’t afford to be equal. He had to be better, stronger, faster—and two steps ahead, always.

Noel glanced down at the ring on his hand.

A tool like that didn’t belong to a background character.

He pushed off the column and stepped into the flow of students.

’Alright then. Curtain’s up.’

Act I was over.

Now the real story could begin.