About:One’s In-Laws Virgins Manhwa also known as (AKA) “Ones In-laws Virgins (breakerrvp) ; Maidens In-Law ; Secret Friend (MJJ) ; 사돈 처녀들 ; 親家四姊妹”. This was released on 2020. The story was written by MJJ and illustrations by MJJ. One’s In-Laws Virgins is about Drama, Romance story.