Their debut journey officially begins as Hori7on starts filming for the "Lovey Dovey" music video. Amid their busy preparations, the members make time for a Korean language class and a visit to Gyeongbokgung Palace.

The Hori7on members' palace experience continues as they attend a quick Korean etiquette class and enjoy playing traditional Korean games. Later, the team gets challenged to explore the bustling Hongdae neighborhood on a budget.