Bad Teacher's Equation

In this taut 2011-2012 thriller from Digital Manga, Inc., a quiet high school's unsettling undercurrents surface when a seemingly ordinary teacher becomes entangled in a web of dark secrets and psychological manipulation. Spanning five issues, the series explores the chilling gap between public persona and private obsession, with the classroom serving as a stage for a slow-burning, morally ambiguous conflict. The story's strength lies in its tense, character-driven atmosphere, capturing a uniquely unsettling take on academic life.