
At school, Se-Jun Im solves problems with his fists, while his best friend Ha-Jin Seo relies on precise grappling techniques. Together, they protect themselves and others from bullies on campus. Everything changes after a violent incident leaves lasting consequences, pushing Se-Jun to pursue the truth behind what really happened. What begins as a schoolyard conflict quickly spirals into something far more dangerous as Se-Jun steps beyond campus walls and into the streets. Determined to hold the perpetrators accountable, he follows a trail of violence, secrets, and crime—discovering that justice is far harder to achieve than winning a fight.
Guard Pass distinguishes itself by refusing to stay small. While it starts with familiar school-action beats, it rapidly expands into a street-level crime drama where fists alone aren’t enough.
The bond between Se-Jun and Ha-Jin grounds the story emotionally, giving weight to every escalation. Fighting styles feel purposeful rather than flashy, reinforcing the series’ commitment to realism. Violence isn’t glorified—it’s consequential.
This webtoon is ideal for readers who enjoy delinquent stories with moral stakes, investigative elements, and a serious tone. Guard Pass asks what happens when school violence stops being a game—and starts demanding answers.