7.7 Go Back Couple [Korean] Oct. 13, 2017 Go Back Couple [Korean] IMDb: 7.7 2017 2 views Choi Ban Do and Ma Jin Joo are both 38-years-old and a married couple. Choi Ban Do has been burdened with being the breadwinner and Ma Jin Joo is ... ComedyKorean SeriesSci-Fi & Fantasy