GOT7 member JAY B reimagines the folk song Nilliria as a surf-themed hip-hop track for this September 2021 episode. The video captures Korea's east coast surf culture, with wetsuit-clad riders carving waves at Surfyy Beach in Yangyang and the sunset glow over Gangmun Beach's sotdae-pole bridge in Gangneung. The episode helped popularize the Gangwon coast as a year-round surfing destination among international viewers, contributing to the region's growing reputation as Korea's answer to Bali or Byron Bay.
Featured in Feel the Rhythm of Korea: Gangneung & Yangyang by Korea Tourism Organization