In a 1930s Korea marked by Japanese occupation, a group of young students faces dilemmas of morality and identity in an environment of repression. The protagonist, a young man named Lee Soo, is an idealist who dreams of his country's independence and his people's freedom. However, his life takes an unexpected turn when he falls in love with a beautiful and charismatic classmate, who, in turn, is attracted to another student with more radical ideas.
As their relationships become complicated, the love triangle becomes a reflection of each of their internal conflicts. While the young people try to cope with social pressure and their personal ambitions, they find themselves drawn into a world of espionage and betrayal that challenges their deepest principles. The decisions they make will not only affect their lives but also influence the future of their country.
The film highlights the struggle for purity and integrity in times of despair, showing how love, friendship, and aspirations can intertwine in a bleak landscape. Through a visceral narrative, viewers witness the transformation of these young idealists in a hostile environment, where each choice can mean the difference between hope and betrayal. The story becomes a captivating tale about the resilience of the human spirit in the face of adversity.