Ryoma Takeda was once a rising star in the ring, an Interhigh champion, a golden boy with fists of promise. But one bitter loss on his pro debut shattered his confidence. A freak accident soon after stole his leg.

His career vanished. His fiancée left him. And all he had left were reruns of that one damn fight… and a hundred different regrets.

Then, just as he hits rock bottom, fate does the unthinkable. He wakes up ten years in the past, on the very night of his first professional match.

But this time, something’s different.

[System Initialized: Vision Grid Active]
“Your eyes see the truth beneath motion. Use it well.”

Armed with the Vision Grid System, a combat-assist module that turns his visual perception into tactical mastery, Ryoma now has a second chance.

To fix his mistakes.
To chase the career he lost.
To protect the mother he failed.
To fulfill the hopes of those who refused to give up on him.
And to finally become the man they always believed he could be.

But boxing isn't just a sport. It's war of bodies, of minds, of hearts.

And Ryoma Takeda is done losing.

Three weeks since the new routine, Ryoma steps onto the old mat near his bed. The scale blinks, flickers, and finally lands on 63.8 kilograms, a solid handshake between effort and science.


As dawn creeps through the curtain, he peels off his shirt and pants, then faces the mirror. The boy who once looked like he could be knocked over by a stiff breeze is gone.


What's left is lean, but built like someone who's been through arguments with gravity.


Then his Vision Grid begins its silent assessment.


[VISION GRID: UPDATED BODY SCAN ACTIVE]


Volume normalized to frame. Definition moderate–high.


Improved tension control and structural alignment with shoulder rotation.


Core torque output: 84 % of optimal for height.


Chapter 159 - Observer in the Mezzanine