The Seoul Museum of History's Children's Museum, an interactive historical playground where children can embark on a time expedition to Hanyang, Seoul during the Joseon Dynasty, has officially opened its doors. <Hanyang Adventure Begins!> consists of three thematic courses (science, education, and professions) comprising a total of 13 sections. Child visitors wear "Paerongi," a smart device for experience missions, around their necks as they navigate throughout the exhibition halls, solve missions independently, and naturally learn about the history and culture of Seoul. Shall we embark on a special time travel journey to Hanyang, Seoul during the Joseon Dynasty with family at the Children's Museum of the Seoul Museum of History?