You're read Secret Class manga online at Manhwa18.cc. Secret Class Manhwa also known as: Bimilsueop / 비밀 수업 / 秘密教學. This is Ongoing Manhwa was released on 2019. The story was written by Gang-cheol Wang and illustrations by Minachan. Secret Class is about Comedy, Harem, Mature, Romance, Slice of Life.