"Mobile Suit Gundam: Char's Deleted Affair - Portrait of Young Comet" is a manga series that serves as a side story to the original "Mobile Suit Gundam" anime, focusing on the enigmatic character Char Aznable during the period between the One Year War and the events of "Mobile Suit Gundam Zeta." The narrative delves into Char's life as he adopts the alias Quattro Bajeena and becomes involved with the anti-Earth Federation group, the AEUG (Anti-Earth Union Group). The story explores his motivations, relationships, and the internal conflicts he faces as he navigates the political and military landscape of the Universal Century timeline.

The plot begins with Char's return to Earth after the One Year War, where he seeks to rebuild his strength and gather allies for his eventual confrontation with the Earth Federation. During this time, he encounters Haman Karn, a young and ambitious leader of the Zeon remnants, and their interactions reveal the complexities of their shared history and differing ideologies. Char's relationship with Haman is central to the story, as it highlights his struggle between personal vendettas and his broader vision for humanity's future. The manga also introduces new characters, such as Rezin Schnyder, a skilled pilot who becomes a close confidante of Char, and explores their dynamics within the AEUG.

As the story progresses, Char's actions and decisions are driven by his desire to dismantle the corrupt Earth Federation and create a new order that prioritizes space colonies' autonomy. His leadership within the AEUG is marked by strategic brilliance and a willingness to make morally ambiguous choices, reflecting his complex character. The manga also revisits key events from "Mobile Suit Gundam Zeta," providing additional context and depth to Char's role in the conflict. Themes of loyalty, betrayal, and the cost of revolution are woven throughout the narrative, offering a nuanced portrayal of Char's journey during this pivotal period.

The artwork and paneling effectively convey the intensity of mobile suit battles and the emotional weight of character interactions, staying true to the tone of the original series. By focusing on Char's personal and political struggles, "Char's Deleted Affair" enriches the broader "Mobile Suit Gundam" universe, providing fans with a deeper understanding of one of its most iconic characters.