Greg Jensen made up his mind, he had to get a Flying Sword as soon as possible, and ideally, acquire a more profound Sword Control Technique as well.
With these, his strength would be fully unleashed, and his combat power could grow by more than tenfold.
Although the "Yin Yang Harmony Scriptures" contained methods of sword control, they were too basic and could only barely manage to control a Flying Sword.
Flying Swords, Sword Control Technique...
As Greg Jensen pondered where to obtain a Flying Sword, he controlled the Silver Needle to strike towards the glass beside him.
Pfft!
A hissing sound and a tiny hole instantly appeared on the glass.
The power was quite impressive.
A hint of a smile appeared on Greg Jensen's face; this breakthrough had come at just the right time, and his confidence grew even stronger.
...
The Stuart Family.
"Let me out!" Julian Stuart urged anxiously.