After traveling through time as Big Big Wolf, he discovers that the Qingqing Grassland is strangely polluted - all characters must live according to the "script": wolves cannot really eat sheep, sheep cannot actively attack wolves, and village chiefs cannot leave the laboratory... Those who violate the rules will be "contaminated" and turn into twisted monsters. What's even more terrifying is that the world is playing "Drama Day" on a loop. Every once in a while, classic scenes will be replayed, and those who performed the wrong ones will disappear.
Lin Yi must play the role of Big Big Wolf while searching for the source of the strangeness. Until he discovers that behind the rules lies the truth about the end of the real world...
