"Love & Beast" is a manga series that blends elements of romance, fantasy, and action. The narrative centers around Rina Tachibana, a high school girl who finds herself transported to a mysterious world filled with dangerous creatures known as Beasts. In this world, humans are hunted, and survival is a constant struggle. Rina is rescued by a Beast named Lavi, who, unlike others of his kind, possesses a gentle and protective nature. Lavi is a member of a rare breed of Beasts called the "Silver Beasts," known for their intelligence and ability to coexist with humans.

The story explores the evolving relationship between Rina and Lavi as they navigate the perilous world together. Rina, initially frightened and distrustful of Lavi, gradually comes to rely on him as he shields her from harm and teaches her how to survive. Lavi, in turn, becomes deeply attached to Rina, driven by a sense of duty and an emerging emotional bond. Their journey is fraught with challenges, including encounters with hostile Beasts, human factions with conflicting agendas, and the mysteries surrounding Lavi's origins and the true nature of the Silver Beasts.

As the plot unfolds, Rina and Lavi uncover secrets about the world they inhabit, including the existence of a powerful organization that seeks to control both humans and Beasts. The series delves into themes of trust, coexistence, and the blurred lines between humanity and monstrosity. Supporting characters, such as other Silver Beasts and human survivors, add depth to the narrative, each contributing to the overarching conflict and the protagonists' growth.

The dynamic between Rina and Lavi forms the emotional core of the series, with their bond evolving from one of necessity to genuine affection. The manga balances action-packed sequences with moments of introspection and character development, creating a compelling blend of tension and emotional resonance. The world-building is intricate, with a focus on the societal structures of both humans and Beasts, as well as the historical events that have shaped their fraught relationship. "Love & Beast" is a story of survival, connection, and the search for understanding in a divided world.