What is martial arts cinema? While known for its dazzling action and emotional intensity, this book argues that martial arts cinema aspires to a deeper goal: cultivating tranquility amid conflict--a concept termed "martial ideation." Moving beyond traditional analyses that emphasize authenticity or expressivity, the book reveals how martial arts movements embody profound intellectual meaning. By treating kung fu practices as embodied knowledge, it uncovers their tranquil philosophical essence--rooted in Confucian stability, Daoist fluidity and Buddhist sensitivity--and examines how these principles transcend physical combat to shape narratives, characters and visual storytelling. From Bruce Lee's iconic fight scenes to modern interpretations such as The Grandmaster, Kung Fu Panda and Everything Everywhere All at Once, the book bridges philosophy and aesthetics across cinema, animation and gaming. Accessible to scholars and fans alike, this groundbreaking study positions martial arts cinema as a global, multi-media phenomenon that transcends traditional genre and cultural boundaries.