Dawinchiz unfolds the story of Parviz and Maliha, a devoted husband and wife immersed in their roles within a museum in Tehran. As they navigate their routine duties one night, an unforeseen event transpires, catapulting them into a pivotal moment that has the potential to reshape the course of their lives indefinitely. The narrative weaves through the intricate tapestry of their existence, exploring the challenges and choices that emerge in the face of this unexpected occurrence. In the heart of Tehran's cultural hub, Parviz and Maliha find themselves standing at a crossroads, where the decisions they make could have far-reaching consequences, propelling them into a compelling journey of self-discovery and transformation.