On this day, the quiet little village was broken by a shrill cry, and a murder occurred in the village.
The police intervened quickly, and as the investigation deepened, a mind-boggling truth gradually emerged. It turned out that this was actually a carefully planned frame-up. What kind of ulterior secret is hidden behind this? Behind the seemingly simple entanglement, there is a huge and intricate web hidden, and every thread is involved in countless puzzling mysteries.