This work presents interpretations of <왕의남자>, <올드보이>, <기생충>, acclaimed masterpieces in Korean cinema history, based on the author's unique and professional perspective. It also contains content that allows for a deeper exploration of their meaning by crossing over with various genres such as theater and comics related to each film. Additionally, reinterpreted content from a psychologist's viewpoint, covering various aspects, is presented through lecture-style classes.