"It's a strange world" captures the essence of Stephenie Meyer's novel, The Host, which explores themes of identity and coexistence. The story unfolds in a post-apocalyptic setting where alien beings, known as Souls, inhabit human bodies to control their hosts. This conflict leads to an exploration of what it truly means to be human, as characters grapple with their emotions, memories, and relationships in a world turned upside down by alien invasion.

The narrative centers on Melanie Stryder, a human who refuses to be fully overtaken by her alien soul, Wanderer. Their internal struggle sparks a unique bond, prompting them to fight for survival and protect the ones they love. Through this complex relationship, Meyer delves into the ideas of empathy, love, and the fight for autonomy, making The Host a poignant reflection on the challenges of identity in a strange and altered world.