A volcano spews lava that slowly crawls through the streets of Tehran. Thousands of miles away, an Iranian boy and his dad take a road trip through the American Midwest. Two seemingly unrelated journeys are juxtaposed in this rich meditation on diaspora, memory, and loss.

After moving from Iran to the US, Leila spends a day at the suburban house of her uncle Reza who she last met 13 years ago as a young girl. Reza, his daughter and his colleagues get together to welcome Leila.