"Puella Magi Madoka Magica scene0" is a prologue to the main series, setting the stage for the events that unfold in "Puella Magi Madoka Magica." The story introduces Madoka Kaname, a middle school student living a seemingly ordinary life in Mitakihara City. Her routine is disrupted when she encounters a mysterious creature named Kyubey, who offers her the opportunity to become a magical girl. Kyubey explains that by making a contract, Madoka can gain the power to fight witches, malevolent beings that bring despair and destruction to the world. In exchange, Kyubey promises to grant her one wish, regardless of its nature.

Madoka is hesitant but becomes intrigued after meeting Homura Akemi, a transfer student who warns her against accepting Kyubey's offer. Homura's cryptic demeanor and knowledge of magical girls suggest a deeper connection to the world of witches and contracts. Meanwhile, Madoka's friend, Sayaka Miki, also becomes involved when Kyubey approaches her with the same proposition. The narrative explores the moral and emotional dilemmas faced by the characters as they weigh the consequences of their potential decisions.

The prologue establishes the central themes of sacrifice, hope, and despair, which are further developed in the main series. It introduces the concept of magical girls as warriors who must confront witches in labyrinthine dimensions, highlighting the darker undertones of their seemingly heroic roles. The interactions between Madoka, Homura, and Sayaka lay the groundwork for the complex relationships and conflicts that drive the story forward. "Puella Magi Madoka Magica scene0" serves as an essential introduction to the series, providing context for the characters' motivations and the stakes involved in their choices.