Yoon Oh is a student who is about to take college entrance exams for the 5th time but hopes to open a cafe as he works part-time at a coffee shop. Peach is his friend from Bangkok whom he had met in Phuket the previous year on a vacation trip. Peach informs Yoon Oh through text that he will be in Korea in a few days. However, when Peach arrives in Korea he feels lost and ends up in an isolated resort where he meets Yoon Oh's mother and then Yoon Oh himself later that day and learns about the bitter relationship between Yoon Oh and his mother.