Han Hyo-joo plays with a surgeon whose father is a famous comic book creator. One day Dad goes missing and she moans to his workshop to look for him, and finds a strange man. She gets intimidated by the man, and that's really where her story begins. The play occurs in 2016 Seoul, but in various measurements that exist in parallel. It's described like a suspense love melodrama about"a person and a woman who are living in the exact same moment, but various worlds"