Synopsis

Baek Yuseol is shocked to find himself assigned to the exclusive 'S' Class, a single class for the academy's most elite students, despite his poor performance on most of the entrance exam. Meanwhile, professors discuss the unusual test questions designed to assess problem-solving and identify students with unique talents. They notice three students, including Baek, who solved questions that others couldn't, raising suspicions about his true abilities given his low scores in the other areas. This leads to questions about whether his assignment to S Class is a mistake or if he is hiding some great talent.