The show that has crossed the lines of borders, of divisions and of time returns to continue crossing the line of knowledge. Digging more sharply, more persistently, and more deeply to improve the learning adventure and find the hottest national treasure collections. Join us in a very historical travel guide. (Source: Korean = MBC) Episodes: 11 Duration: 1 hr. 15 min. Content Rating: 15+ - Teens 15 or older Aired On: Sunday
