Saito watched as Lucian appeared to be just pressing the air, a small laugh escaping from him. "You look really crazy while just pressing the air like that... I guess that is applying your stat points, but if I didn't know you could see those windows I would think you a crazy person." After Lucian was done Saito gave a small smirk. "Sure, sounds like a good time. Maybe we can get more Crystals from this as well."

And so the grinding continued. The two of them did quite well. Lucian's shield took a couple more hits, but overall not enough to break it, the shield probably having around 15 or so HP left total, meaning it could probably take one more full powered hit from an elemental. After killing eight more Air Elementals, as that was the needed amount to get Lucian to the next level, Lucian would get that level up window as well as more Stat and Talent points to apply. He also achieved two level ups in the Mana Wave skill as well as he managed to unleash it at nearly every air elemental, although Saito decided to let Lucian save his MP on two of them as he offed them himself. 

Seven of them gave just more Weak Air Crystals. One of them, however; gave not only a Weak Air Crystal, but something else as well. The last one that they defeated, the one that gave Lucian his level up, seemed to drop a Weak Air Crystal and something else. It looked like a small sphere with wind and mist swirling in it, the sphere itself looking more ethereal than it was tangible, but it clearly was tangible as it could be touched. "Well... this is new... what does your Observe Skill have to say about this thing? Also now that you are Level 9, I take it you can now meet the qualifications for learning that book?"

If Lucian did use the Observe Skill on the new item a window would appear, stating the following. 

[hider=Observe Data]
Item Name: Minor Elemental Spirit

A small piece of the spirit of an air elemental, can be useful in summoning or creating air elementals. Also useful in spiritual or elemental based rituals. Rank: A slight bit uncommon. 
[/hider]

This item appeared to be a bit more rare than the Weak Air Crystal and possess a bit more usefulness as well judging from its description.