Running Man: Light & Shadow Ending Explained: In Tree City, Metronome works in secret to keep all things in balance. Directed by Yun Jun-sang, this 2026 animation film stars Kim Seo-young, alongside Kwon Chang-uk, Um Sang-hyun, Kim Yeon-woo. Rated 0/10, the conclusion has sparked discussion among viewers.

What Happens at the End of Running Man: Light & Shadow?

In Tree City, Metronome works in secret to keep all things in balance. Adel, its charismatic director, hires the former champions of the Running Man competition as agents. Among them is Adel’s protégé, Lema. One day the Running Men inexplicably begin committing crimes throughout the city. Adel recognizes the threat and mobilizes Metronome to rise from the darkness to face them. Lema, shocked by the Running Men’s sudden transformation, decides to pursue her own investigation in order to prevent a devastating war…

Yun Jun-sang's narrative builds toward a resolution centered on Kim Seo-young's journey. Adel, its charismatic director, hires the former champions of the Running Man competition as agents.

As part of the Running Man Collection, the ending carries additional weight for fans following the franchise.

How Does Kim Seo-young's Story End?

  • Kim Seo-young: Kim Seo-young's storyline wraps up in the final act, though some viewers have found the resolution more ambiguous than expected.
  • Kwon Chang-uk: Kwon Chang-uk's role in the climax proves pivotal to how the central conflict resolves.
  • Um Sang-hyun: Um Sang-hyun's character undergoes a significant shift in the final act.

What Does the Ending of Running Man: Light & Shadow Mean?

The ending of Running Man: Light & Shadow brings the narrative to a close, though viewer reception has been mixed. The resolution of Kim Seo-young's story may not satisfy all audiences.