In the novella 「Our Twisted Hero」 by Lee Mun-yol, Han Byeong-tae, Eom Seok-dae, teacher in charge of Grade5, teacher in charge of Grade6, and classmates face with different dilemmas. In the novel, Han Byeong-tae faced with the dilemma of battle, revenge, whistle-blower, and master & slave in order. Eom Seok-dae faced with the ‘dilemma of danger’. The teacher in charge of Grade5 faced with the ‘dilemma of truth’ while the teacher in charge of Grade6 faced with the disciplinary dilemma. The classmates faced with the ‘dilemma of master & slave, bandwagon, and whipping & assault’. This paper introduced the social psychology to humanistic texts to analyze the dilemmas of Han Byeong-tae and classmates, the mathematical thinking method to calculate the number of cases more segmentalizing the dilemmas of Han Byeong-tae, and the business administration to discuss the dilemmas and leadership of Eom Seok-dae, teacher in charge of Grade5, and teacher in charge of Grade6. If dilemmas are viewed in the convergent perspective, they could be approached with diverse perspectives and methods. In the liberal education of university, the convergence writing education though dilemma narratives could promote the convergence of diverse academic areas in depth.