If you’ve watched K-drama “Grid” until the latest episode thus far, you’ll probably have many questions about the characters, especially the Ghost (portrayed by Lee Si-young), Sae-byeok (Kim A-joong) and Eo-jin’s (Kim Moo-yul) relationship, which was finally revealed in episode 4. Sae-byeok and Eo-jin used to be married whose marriage did not seem to have … Continue reading [REVIEW] Korean Drama “Grid” Episode 4 Recap: Relationships, Time Manipulation, A Young Sae-ha