When the book was learned, the same experience that came with learning Skill Books, the flow of knowledge into him and the book fading into glowing, yellow wisps of paper. The following windows would appaer before him. 

[hider=Skill Get]
Through usage of a Skill Book, the ability to defend your internal being through the usage of spiritual techniques, Spiritual Defense, has been created. [/hider]

[hider=Spiritual Defense]
Spiritual Defense (Lv 1: 0/100) (Passive): Through the usage of your own spiritual power and techniques you use to harness spiritual power, you can steel your spirit against powers that would invade and harm your body, instead of having to rely on your own natural resistances. Doing this though consumes 100 MP, as it is not a perfect or precise technique. Currently uses your Seishin no Ken (WIS) Score. To Level: Attempt to block invading powers, Successfully defend. [/hider]