Why is SBS drama so good?

Because they can invite very popular stars. For example, you who come from the stars now. They can hire Jun Ji-hyun, who hasn't made a TV series in more than ten years. And the plot can be said to be very bloody and interesting. Although the audience always complains about the plot. But as long as there are more people watching, that’s fine.

The more outrageous it is, the more the audience will like it!