Each style of martial arts has its own intended opponents and situations it was designed for. Because of this, each style has its own strengths and weaknesses. Officially founded almost a millennium ago in Japan as a companion style to one branch of the Nine Ogres style, the Immovable Spirit Style has unarmed techniques to deal with surprise attacks in close quarters whether you're standing or seated on the ground. There is also an effective strategy for dealing with multiple opponents as well as meditation to expand your awareness and increase your focus.