Rozalin is the one and only daughter of Overlord Zenon, the main antagonist of Disgaea 2: Cursed Memories. Rozalin is bound to Adell when his mother attempts to summon Zenon. She carries a four-leaf clover, as a symbol of her bond with her father, but it is actually a seal to keep Zenon from awakening within her body.
Rozalin is incredibly snobby and unaware of the world around her, due to books being her sole source of information. Despite viewing everyone beneath her, she grows to like Adell, Taro, and Hanako over time.
In Disgaea: Afternoon of Darkness, Rozalin makes a cameo appearance in the Demon Hall Mirror stage and fights Laharl along with Adell. In Disgaea DS, she is a secret character that can be recruited, along with Adell, afterwards.
Rozalin was also added as a DLC character in Disgaea 3: Absence of Justice and Disgaea 4: A Promise Unforgotten along with Adell.
