March Around the World 2019 - South Korea
Unable to have children, a married couple adopts a boy named Jin-seong. He becomes fixated on the acacia tree in the backyard, believing it to house his real mother's spirit. The wife becomes pregnant and after the baby is born, Jin-seong acts strangely and becomes violent. The couple discuss sending the boy back to the orphanage, but then he disappears. And then worse things begin to happen to the family... "Acacia" is a twisted supernatural horror tale featuring terrible parents.