章 67: Number 47

"Moreover, after my punching force increased… the speed of my combat technique seems to have increased too?"

This was not Lin Mo's imagination.

Three days ago, Lin Mo had already stepped into the fourth rank.

However, because after reaching the fourth rank, the difficulty of improving his combat technique had increased exponentially. Therefore, the night before, even though Lin Mo had worked hard to "Hot Pot+Barbecue", even though the involution index in the prep class had reached a new high… his combat technique was still stuck at the early-stage of the fourth rank and could not break through to the mid-stage fourth rank.

However, last night, the involution index of the prep class was basically the same as last night. However, Lin Mo's combat technique had increased from the early-stage of the fourth rank to the late-stage of the fourth rank, directly crossing the entire mid-stage fourth rank!