With a complete set of cultivation manuals, Qin Mu's cultivation progress was frighteningly fast.
With the Mother Nest helping him control his entire body, he mastered the twenty-four moves of the second level of "World Annihilation" in just three days, reaching 2.7 times Force Application.
The twenty-seven moves of the third level did not stump Qin Mu either. Immersed in cultivation, he mastered them in only five days, reaching 3.6 times Force Application.
However, when Qin Mu began cultivating the fourth level, a small accident occurred.
Unlike ordinary martial artists, with the Mother Nest's assistance, Qin Mu could keep track of every step of his cultivation at all times. Any movement that was even slightly improper would be discovered immediately.
While practicing one of the moves from the fourth level of "World Annihilation," Qin Mu followed the manual's method perfectly. Yet he discovered that although this method allowed his Force Application to reach 4.5 times, it also caused slight damage to his body.
Such minor damage was difficult to detect with a War God's natural self-healing abilities.
But with the Mother Nest's assistance, Qin Mu still discovered it.
When Qin Mu tried making slight adjustments to his Force Application based on this issue, he made an unexpected discovery.
With the same Force Application method, merely making a tiny adjustment actually raised it to 4.6 times!
That was 0.1 higher than the manual's original maximum Force Application!
"This manual itself has some flaws!"
In the training hall, Qin Mu slowly withdrew his spear, closed his eyes, and sensed the Force Application from his earlier spear practice.
After consuming the Thousand-Year Willow Heart, his martial artist strength had reached the Intermediate War God level, while his Mental Power had reached the peak of the Advanced War God level. Qin Mu's control over