iZombie (2015)

After Liv Moore consumes the brain of a serial killer, she begins to exhibit traits and memories associated with that individual. This leads her to experience violent urges and a heightened sense of paranoia. Liv struggles with these new impulses while trying to solve the murder case, ultimately using her insights to help the police catch the killer.

Ravi Chakrabarti is initially shocked and concerned when he discovers Liv has become a zombie. However, his scientific curiosity drives him to support her, researching the condition and trying to find a cure. Throughout the series, Ravi's loyalty and friendship with Liv deepen, showcasing his emotional investment in her well-being.

The relationship between Liv and Major Lilywhite is central to the emotional core of the series. Initially, they are engaged, but Liv's transformation into a zombie complicates their relationship. Major struggles with his feelings for Liv as she becomes more distant and secretive. Their dynamic evolves as they navigate the challenges of her condition, leading to moments of tension, heartbreak, and ultimately, a complex bond that reflects their deep connection.

Blaine DeBeers starts as a charming antagonist who runs a brain business, exploiting the zombie community. As the series progresses, his character becomes more complex; he experiences moments of vulnerability and seeks redemption. Blaine's interactions with Liv and other characters reveal his struggles with morality, love, and the consequences of his actions, making him a multifaceted character.

The Max Rager energy drink is a pivotal plot element in iZombie, as it is linked to the creation of zombies. The drink is revealed to have been developed by a corporation that inadvertently caused a zombie outbreak. This revelation drives various story arcs, including the conflict between the human and zombie communities, as well as the characters' efforts to uncover the truth behind the drink and its effects.