In the end, Ye Zhen chose the "Hundred Stacked True Gang" for the Protective Gang Qi Manual, although the description said it was extremely difficult to cultivate. However, the fact that it could withstand a full-force blow from an existence at the Spirit Summoning Realm once greatly accomplished was just too tempting.
Next, it was time to choose an offensive martial skill.
There were many offensive martial skills that caught Ye Zhen's interest, but biting off more than one could chew wouldn't do any good. For now, he could only focus on refining one before considering others.
After some consideration, Ye Zhen resolutely abandoned fist skill techniques and instead turned to sword techniques.
In terms of combat power, fist techniques were on par with sword techniques, but during this time, Ye Zhen, through comparing Thunder Leopard Collapsing Fist and Flying Frost Sword Art, discovered a very sharp issue.