My Idol My Debut is shaping up to be one of the most interesting idol-centered drama projects on the 2026 calendar. Led by Q of THE BOYZ, whose real name is Ji Chang-min, the MBC PLUS production brings together drama, music, and fandom in a story built around an emotional fan fantasy: what happens when someone travels back eight years to save the idol they love, only to become an idol trainee themselves?
My Idol My Debut Brings Q of THE BOYZ to the Center

Q has been cast as the male lead, Jaeha, placing him at the heart of the drama’s story. The project has also been introduced under the longer Korean title that translates naturally as “I Tried to Stop My Favorite Idol’s Debut, but I Debuted Myself,” which makes the premise instantly clear. A fan tries to prevent a beloved idol’s debut after an accident involving that idol, but the attempt leads to an unexpected personal transformation.
That setup gives the drama a playful, emotional hook. It is not simply a story about admiring an idol from a distance. It puts the fan directly inside the world of trainees, performance, and debut pressure. Based on the available details, My Idol My Debut is being positioned as a growth drama, which suggests that the central journey is not only about changing the past, but also about discovering what it takes to stand on stage.
For fans of Q, the casting is especially meaningful because he is taking on the central character Jaeha. Filming had already begun when his casting was first revealed, and the production has since been officially presented as an MBC PLUS drama aiming for a July 2026 broadcast. That timing gives the project a clearer shape after earlier updates listed the programming and broadcast date as undecided.
Nana Joins as Aji, with More Characters Entering the Story
Nana of woo!ah! stars opposite Q as Aji. Her casting adds another idol-actor presence to the drama, and she has also started filming for the role. The pairing of Q and Nana gives My Idol My Debut a cast that naturally fits a story about idols, trainees, fandom, and performance.
Another confirmed cast member is Jung Ji-an, who plays Oh Woo-joo, the head of an agency. That role matters because the drama’s world is not limited to the personal feelings of fans and idols. It also includes the industry structure around them: agencies, teams, stages, and the path from trainee life to public activity.
The production team also has confirmed names behind the scenes. The drama is directed by Han Geum-bi, written by Choi Yeon-soo, and produced by Minari Entertainment. Additional casting and related content are expected to be revealed step by step, so the project still has more pieces to show before its planned broadcast.
What makes the current information feel cohesive is that every confirmed detail points toward one central idea: My Idol My Debut is not just using idol culture as decoration. The characters, setting, music activity, and fan perspective are all part of the same concept.
A Drama Connected to Real Music and Show Champion
One of the most distinctive parts of My Idol My Debut is its linked-content format. The story inside the drama is designed to connect with actual music releases and stage activities. In other words, the fictional journey of the characters and team is expected to extend beyond the screen through real songs and performance-related activity.
MBC PLUS music program Show Champion will also appear as a background within the drama. That detail is a smart fit for the concept, because Show Champion already belongs naturally to the world of idol performances. Instead of creating a completely separate fictional music-show environment, the drama can place its story within a recognizable performance setting.
This connection between drama, music, and fandom may be the most important feature of the project. Idol dramas often focus on the dream of debut, the pressure of training, or the bond between fans and performers. My Idol My Debut appears to combine those familiar elements with a more interactive-feeling structure, where the story’s music can continue as real content.
For viewers, that means the drama may offer more than weekly episodes. If the fictional narrative leads into real music releases and stage activity, fans can follow the characters’ journey in a way that feels closer to actual idol promotion. The available facts do not yet specify the exact songs, release dates, or performance schedule, so those details remain to be announced.

The emotional foundation is also easy to understand. A fan wants to save a favorite idol after an accident, goes back eight years, tries to stop a debut, and ends up becoming a trainee. It is a fantasy, but it is built around feelings many fans recognize: protectiveness, regret, devotion, and the desire to rewrite a painful outcome. By turning that fan into someone who must face the stage directly, the drama shifts admiration into action.
My Idol My Debut is currently aiming to air on MBC PLUS in July 2026, with Q of THE BOYZ as Jaeha, Nana of woo!ah! as Aji, and Jung Ji-an as agency head Oh Woo-joo. With its time-slip premise and its planned connection to real music activity, the drama is setting up a fandom-centered story where the path to debut becomes both a fictional journey and a broader content project.