The days passed calmly.
Too calmly.
Each night, Keith activated the system.
And each time—
It rewarded him.
Sign-In Reward Obtained:
• Baking Skill – Intermediate
• Cooking Skill – Intermediate
• Shares in a Company
• USD (Foreign Currency)
• Hand-to-Hand Combat Skill
With Great Sage, nothing went to waste.
Cooking techniques refined themselves.
Baking precision sharpened.
Combat movements were corrected, optimized, perfected.
Hand-to-hand combat didn't remain separate.
It merged.
With his martial arts.
Until—
It became something else entirely.
Something lethal.
Keith opened the system panel.
Status Panel
Host: Keith Argus Yamamoto
Title: Reborn Person
Age: 14
Bloodline: Human
Strength: Normal
Unique Skills:
Great Sage Predator
Skills:
Business Skill – Advanced Medical Skills – Advanced Cooking – Intermediate Baking – Intermediate Hacking – Intermediate Finance – Advanced Martial Arts – Advanced Weapons Mastery – Intermediate
Keith stared at it for a moment.
Then nodded.
"Good."
The Tenth Day – Night
The air felt… different.
Keith stood alone in his room and took a slow breath.
"Sign in."
System Notice:
Host has reached the 10th day of continuous sign-in.
Reward upgraded to MAXIMUM tier.
Reward Obtained:
Ope Ope no Mi
(No side effects)
Keith's breath stopped.
"…Ope Ope no Mi."
He knew it.
A God-tier Devil Fruit from One Piece.
A power that governed life, surgery, space, and control.
And more importantly—
A future without death from age.
His grandparents.
Darius.
Clara.
I can save them.
Keith stepped to the desk.
There it was.
A heart-shaped fruit, exactly like in the anime—strange patterns spiraling across its surface.
Keith picked it up.
No hesitation.
He took a bite.
Sweet.
Shockingly so.
He ate the entire fruit.
Awakening
Power surged.
Not violently—
But precisely.
Keith sat down, eyes glowing faintly.
"Great Sage," he said calmly.
"Analyze. Learn. Optimize."
Confirmed.
Knowledge flooded in.
ROOM.
Shambles.
Takt.
Scan.
Surgical manipulation.
Spatial domination.
Life intervention.
Not instinct.
Understanding.
Analysis Complete.
Ope Ope no Mi: Advanced
Ope Ope Domain Control: Advanced
Keith opened his eyes slowly.
The room felt… smaller.
As if the world itself had acknowledged him.
"…This is enough," he whispered.
For now.
He lay down on the bed.
And for the first time since awakening—
He slept deeply.
Peacefully.
Like someone who had already secured the future.
Far away—
The engagement party clock continued ticking.
And no one realized that the boy they planned to humiliate—
Now held life, death, and fate in his hands.