Although born in the same year, two childhood friends end up being 13 years apart because they have aged surprisingly at different places (worlds) for some strange reason. Now Eom Hyeon Soo is a 31-year-old woman but Sung Hae Sung is still a 18-year-old boy. Cha Won Yooung is a chef also interested in Eom Hyeon Soo.
|First Air Date||:||Jul 19, 2017|
|Last Air Date||:||Sep 21, 2017|
|Number of Episodes||:||40|
|Number of Seasons||:||1|
|Networks||:||Seoul Broadcasting System|
|Casts||:||Yeo Jin-goo, Lee Yeon-hee, Ahn Jae-hyun, Lee Si-Un, Kim Jin-woo, Kwak Dong-yeon, Kim Ga-eun, Park Jin-Joo, Ahn Gil-kang, Jung Chae-yeon|
|Alternative Titles||:||Dashi Mannan Segye, Into the New World|