Hometown Flex is a reality-variety show that Cha Tae Hyun and Lee Seung Gi visit and travel around other celebrities' hometown. In each episode, the two take a local tour guide by a star who was born and raised in the area. From reminiscing memories of the old days in the town to experiencing local culture, and eating out at local must-eat places, this show is full of special courses that have never been introduced before.