Kim Doyun spent his first life chasing leading roles and settling for supporting ones.

Then he woke up at the very beginning, his first audition, his first chance, his first mistake.

This time, something is different.

When Doyun watches great actors perform, he can see it. Every emotion, every technique, every invisible detail that separates a good performance from an unforgettable one.

Armed with experience from a failed career and a strange new ability, he steps back into an industry where talent alone is never enough.

But as his performances grow sharper and stranger, the line between acting and reality begins to blur, especially when an old drama tied to a series of unsettling mysteries resurfaces.

After all, some roles refuse to stay on the script.