The article explores the psychological concept of 'ulhwa', which relates to feelings of frustration and anger that can lead individuals to destructive behavior. It uses the character of detective Ham Min from the novel 'The Last Arson' to illustrate how unresolved emotional turmoil can manifest in impulsive actions such as arson. The narrative intertwines a critique of personal psychological struggles with a broader exploration of societal issues, reflecting how individuals navigate their frustrations through different means, including crime.

In 'The Last Arson', detective Ham Min grapples with his desire to commit arson as a response to his frustration, stemming from a traumatic experience in his youth. The novel addresses significant societal problems such as youth violence, drug abuse, and community tensions, while juxtaposing these with more subtle issues like school bullying and the competition among local businesses. This blend of personal and societal challenges helps to paint a comprehensive picture of the struggles faced in contemporary South Korea, establishing a realistic backdrop against which the crime plot unfolds.

Furthermore, the novel pays homage to classic detective fiction while integrating modern issues that resonate within Korean society. By emphasizing character development within a team dynamic, it promotes the importance of collaboration in solving crimes. This combination of traditional mystery elements with current societal themes indicates a layered approach to storytelling that brings depth to the genre, highlighting how detective fiction can serve as a mirror to societal concerns.