On the 11th kill, he made some improvement once again, as he managed to reach the 8 meters range, on the 14th kill it was 7 until on the 28th kill it was 2 meters.
There were two things he had made sure off after all this time. One, the Exp and SP points he got from each kill under level 100 depended on the target's level.
Two, the more he progressed with the 'Assassin's Breath' the more difficult it was to advance again. At first, he thought that he was running towards improvement, but now he was at a snail's pace.
What he didn't know though was that a pair of eyes were looking at everything that was happening and couldn't believe its eyes.
It was like she was watching some kind of monster at work, as it should be impossible for someone to improve this skill so quickly, that made even her who thought she was a genius to look like a retard.