Skills, like in games, came in the form of Cards. That's why this place looked no different from a regular library.
Each Card had a different colour and represented the different affinity of the skill book ranging from, fire, water, earth, and so on.
Because I was not a mage, my mana capacity was fairly low. Choosing a skill that drained all the mana in my body would be extremely detrimental to me.
I needed a skill that shared some synergy with the Archery, my second Profession.
My eyes scanned the cards, searching for the perfect skill that would complement my Archery profession. I had to be cautious, though, as my limited mana capacity meant I needed a skill that wouldn't drain my energy too quickly.
Among the skill cards, I came across some truly remarkable options.
[ Flamestrike - F-rank Skill