Enris:
But if it is that soon. Shouldn't the trailer be out already?
Not really; if you look at other dramas produced by Netflix, the drama airs about 2 weeks after the trailer. For example, Sweet home. Sweet home's official trailer was released on Dec 6, 2020, and the drama was released on Dec 18, 2020, which is about 12 days after the trailer was released. It's Okay Not Be Okay; the trailer was released on Jun 9, 2020, and the drama aired on Jun 20, 2020, which is about 11 days. Now let's talk about the big one, Love Alarm; the trailer was released on Aug 6, 2019, and the drama aired on Aug 22, 2019, which is about 16 days. So depending on these dramas, the average is 13 days. So I wouldn't say is too late; the trailer can be released towards the end of this month and be released in the first half of March.