'Thorough preparation is necessary, but let's not overdo it.'
It had already been 5 days since Leo had returned from the mystical world of Murim. If his past experience could be taken as an example, then he likely had less than a month before the time would come for the next journey.
However, unlike he did last time, Leo didn't plan to spend all of that obsessing over preparation for the inevitable.
To begin with, he might have understood more about his ability, but Leo still had no clue about what book he would be going to next. Specifically preparing for it was impossible.
'What I can do here is limited now after all.'
Now that he already possessed two weapon skills that were nearing the limits of the advanced level, what he could learn by drawing in more books was even more minimal.
Since raising Personal Skills was the only directly applicable method of preparation, it made less sense to get anxious over nothing.
'Rather…'