Jian Wushuang spent a thousand years inside the Sword Doctrine Trial Tower sparring against other experts.
Jian Wushuang had lost count of how many battles he had fought.
However, he knew his sword skills were improving at a tremendous rate.
No other opportunities could help him improve at such a great rate.
This was because he was fighting against an expert of a completely new level. It was as though these experts had opened a new door to Sword Doctrine.
There had been a leap in his sword skills and his understanding of Sword Doctrine compared to before.
Jian Wushuang felt that he could kill his old self with one simple slash.
That was how much he had improved.
In the dark space, a Space Tunnel appeared in front of Jian Wushuang.
"Looks like I took exactly one thousand years to defeat sixteen opponents."
Jian Wushuang smiled as he followed this space tunnel out of the Sword Doctrine Trial Tower.
