Di Jiu saw different results each time he executed the third saber move. The whirlpool of Saber Qi could only bind a single position at first, but soon the effects of the third saber move were able to affect a larger area.
After he had been executing the third saber move for two whole days, he was able to feel the sensations of the fourth saber move.
The fourth saber move was included in the manual of the Di Clan's Seven Sabers. The Di Clan's disciples would usually learn the fourth saber move by following the manual or their master's guidance after they became familiar with the third saber move.
However, Di Jiu could feel the power of the fourth saber move right now, despite the fact that he had not read the respective chapter of the manual.
