Overview: In danger from those attempting to steal the prototype, So-yeon agrees to stay at the lab. Nan-do puts on his best impression of Holo.
Watch Trailer
First Air Date: Feb 07, 2020Last Air date: Feb 07, 2020Season: 1 SeasonEpisode: 12 EpisodeRuntime: 57 minutesQuality: HDIMDb: 8.52 / 10 by 838 usersPopularity: 25.947Language: Korean