What is Rounding?

"Rollback!"

The world instantly paused, and his surroundings rewound at high speed.

Evening, 20:01:22

A jar of black ointment sat on the coffee table.

This time, He Zhao did not pick it up. Instead, he reached out and touched the Kapala Spirit Bone Prayer Beads, then spoke in an utterly shameless tone.

"I hope you can help me make my physical qualities reach my innate limit out of thin air."

The moment his words fell, the Spirit Bone Prayer Beads gave no reaction whatsoever.

"???"

No, if it could improve his talent, then taking him straight to his talent's upper limit should be possible too.

Why didn't it work!

"Eh, why think so much? I'm really splitting hairs here. As long as it can make me stronger, isn't it just a little suffering, a little hardship? Besides, with [save/Rollback] at my side, if I round it off, I'm actually not spending any time at all, yet my strength still increases."

The time when he finished the ointment was [Evening, 20:01:22], and after several Rollbacks, the time was still [Evening, 20:01:22]. But compared with the first [Evening, 20:01:22], his strength had improved by what could be called a tremendous margin.

He had not spent even a single second. According to the timeline, was there anything wrong with that?

Nope!

To be fair, his math grades back in school had always been excellent. He was an old hand at grinding problems.

"I'll just train slowly."

With that said, he reached out and picked up the pitch-black ointment, quickly stripped off his clothes, and smeared it all over his body. Then he grabbed the knight sword under the coffee table and began practicing with fierce, whistling momentum, stimulating his body's potential. After running through more than a dozen sets of sword techniques, the