Kyeonmo is a writer living in the city. She comes to Jeju Island to see her senior who has moved there. However, Kyeonmo is taken aback by how much her senior has changed. Her senior was living here with a group of peculiar people, holding a small art festival. Among them is a woman named Nata. The more Kyeonmo sees Nata, the more she feels she resembles her ex-lover, but she cannot recall her ex-lover's face no matter how hard she tries. What exactly happened to her senior here?