Chapter: 81

He didn’t realize it when he just glossed over it, but the marks had various depths and angles on the stone. Was this done on purpose to hide something else?

‘Maybe it erased someone’s realization of the truth?’

Yeowun felt a chill down his spine. If the person who left the poem in the stone was founding father Chun Ma, then it was easy to guess who left the original sword marks. And if those were left by Chun Ma also, it was likely that the sword marks represented the trace of Chun Ma’s founding of the truth.

‘Nano, can you figure out who left which trace? Can you track the trace that was left first and then erase the rest of it?’

[Understood.]

Yeowun then saw countless sword marks being removed and was just left with a few sword marks. His eyes shook. It wasn’t due to Nano’s ability, but Yeowun’s surprise.

‘It- it’s a sword skill.’

Yeowun then realized it wasn’t just a regular trace. It was the trace of a sword skill created from various movements. There were certain patterns and movements to leaving the sword marks.

‘I can see that it is from a sword skill, but this is not enough.’

Yeowun didn’t have the experience to analyze it properly, but Yeowun had the Nano Machine, or the technology of the future.

‘Nano, can you retrace these marks and find out what moves the person made to create this?’

[Positive. However, I require the density of the blue pearl stone to accurately portray the degree of strength required to leave the marks.]

‘You don’t want me to destroy it, do you?’

Yeowun frowned. He couldn’t dare to damage the stone when even the strongest warrior couldn’t do it. Besides, the guard was still sitting in front of the stone.

[I can analyze it if you place your palm on the surface.]

Yeowun nodded and placed his hand on the stone. He then felt a tingling feeling going through his palm.

[Completed. Since the density of diamond is 10, blue pearl stone has a density of 7.]

It was astonishing that the stone had such density.

‘It’s that hard?’

Yeowun then thought the one who left the marks on this stone must have been really powerful. He then came to one thought.

‘Wait... who made the marks on top it then?’

Nano’s voice then resounded in his ears..

[Recreating movement that created the sword trace.]

A vague human avatar materialized itself in front of Yeowun and began going through the motions. Many movements from the sword skill were unleashed instantaneously. It was extremely quick. Yeowun thought the marks had been left through many movements since there were so many marks, but it was only the result of one combination.

‘W...what?’

Yeowun was shocked. He had only learned the dagger skill and Butterfly Blade Dance, but he knew that the movement he witnessed just now was at an even higher level.

‘It’s impossible.’

Yeowun thought of countering it with the Butterfly Blade Dance, but he couldn’t find a way to counter it effectively. It was that powerful.

‘N...Nano. Is this from one formation?’

[It is analyzed to be all interconnected. In the standard of martial arts that Master knows of, yes.]