Yu Mo sat in a lotus position in the quiet room where Tashan had once cultivated. He was trying his hardest to master a sword technique. It was the highest-level sword technique in the Songyang Sword Sect: the Nine-Sky Sun Setting Technique.
According to the records of the Songyang Sword Sect, the founder of the Songyang Sword Sect had once caused the scorching sun to descend by wielding his sword and executing the Nine-Sky Sun Setting Technique.
The character "Yang" of the Songyang Sword Sect also came from the Nine-Sky Setting Sun Technique.
However, since the disappearance of their first patriarch, no one had been able to understand the Nine-Sky Setting Sun Technique, let alone cultivate it.
Gradually, the Nine-Sky Setting Sun Technique had become a defunct technique of the Songyang Sword Sect!