This introductory chapter lays the groundwork for exploring British South Asian literature, focusing on how contemporary works engage with home, identity, belonging, and multiculturalism. It examines the intersections of race, ethnicity, and class, highlighting how these dynamics shape British South Asian identities in a postcolonial, multicultural Britain. Moving beyond traditional frameworks such as diaspora and hybridity, the chapter argues that multiculturalism offers a more precise lens for understanding the complex lived experiences of these communities. Critiquing the limitations of state-led multiculturalism, the chapter explores how its assimilationist tendencies often fail to address systemic inequalities. It underscores the tensions between nostalgic notions of a distant homeland and the realities of integration, showing how cultural practices, political discourses, and the legacies of colonialism influence identity formation. By framing literature as a site of critique and reimagining, the chapter introduces this book’s central inquiry into how contemporary fiction challenges and reshapes notions of identity and belonging in modern Britain.