Bo Mi receives favorable responses from the public for her news that reveals the corrupt S City project. At the same time, she realizes that she slips in and out of memory. And the same thing happens to Bom. Meanwhile, Bom visits where Seo Jin lives and tells her neighbors that Seo Jin is having an affair with her husband.
약의 부작용이 시작된 보미와 이봄!
자신들의 존재에 대해 헷갈리기 시작한다.
한편 보미와 이봄에게 복수를 결심한 윤철!
봄봄자매의 이상한 낌새를 의심하는데..
