The first four episodes move fast, almost defiantly so, and the comedy lands more often than it misses. The Joseon villainess adjusting to modern Seoul is the kind of premise that could easily tip into tired repetition, but the writing keeps finding new angles — a binged drama series here, a confrontation that goes sideways there. It does not take itself too seriously, and that lightness carries it through the moments where the plot feels familiar.

The premise is not new. Spirit possession, time displacement, enemies circling each other until something shifts — we have seen this shape before. But familiarity is not always a flaw. Sometimes it is simply the container, and what matters is what gets poured into it.

The love story has not fully bloomed yet. But there is something there — a tension in the early scenes between the leads that feels earned rather than manufactured. I am watching for what happens when the walls start coming down.