Give an inch but take a mile

The Sky Solitude Mountains stretched for hundreds of thousands of miles. It was almost as huge as the eight million-mile-long Flaming Battlefield where Jian Wushuang had been to before.

A 100-soldier squad guarding such a vast territory played a negligible role.

For the next few days, Jian Wushuang and his squad did not spot any Demonic Beasts or monster spies during their patrols.

Jian Wushuang couldn't do anything about his situation. As he didn't expect to get any Monster Cores in the Sky Solitude Mountains, he started to improve his strength.

"I have already reached the bottleneck of comprehending the World Origin and the Slaughter Origin, so it might be impossible to break through them and condense the Ninth Origin Mark in a short duration of time. However, I could still try to improve my Sword Principle!" Jian Wushuang considered his options.