The phrase centers on fan-created content that merges the character Android 21 from the Dragon Ball franchise with reader-insert fiction. This genre typically involves placing the audience, represented as a character (often referred to as “reader”), into narratives alongside established characters from existing media. A common example is stories where the reader character interacts romantically or adventurously with Android 21 within the Dragon Ball universe.
This type of creative expression allows fans to explore personal fantasies and engage with favored characters in individualized ways. The popularity of these reader-insert scenarios reflects a desire for deeper connection with fictional worlds and the ability to shape narratives according to personal preferences. This form of storytelling builds upon established lore while offering a novel and personalized experience for both creators and consumers.