"Exit West" is a novel by Mohsin Hamid that follows the journey of a young couple, Nadia and Saeed, as they navigate the challenges of love and migration amidst a war-torn city. The story begins in an unnamed city facing conflict, where they discover mysterious doors that lead to different parts of the world, allowing them to escape their circumstances. As they travel through these doors, the couple experiences various cultures and confronts the realities of being refugees. The novel explores themes of displacement, identity, and the impact of global crises on personal relationships, highlighting the complexities of human connection in a changing world.