Thana, a middle-aged architect, is disillusioned at work as well as at home with his wife Bo. One day, as he wanders the Bangkok city, he chances upon an elephant which turns out to be his childhood companion, Pop Aye. He then decides to take the elephant back to the rural village where they both grew up and into his uncle Peak's care. They embark on their homecoming journey through rural Thailand to their hometown in Loei Province, Isan together.