Okay I need to talk about something that caught me completely off guard. This is a murder mystery with dismembered corpses and suspicious Northern Army soldiers and I thought I was here for the plot. But the thing that actually got me was Song Huaijin and Qi Xun's relationship. Not romantic—though there's definitely something there, the way he looks at her when she removes her hood, the way he says her name like it matters. But more than that, it's the professional respect that's built something real between them.
"A year ago, he would never have said such words. Back then, he had little regard for her. But over time, he had come to admire her deeply. Now she was his most trusted aide."
That's it. That's the whole arc in one sentence. A year of working together, of her proving herself in a field where women aren't supposed to be, and he went from dismissive to trusting. No grand confession, no dramatic moment—just the quiet accumulation of respect. And when Liu Yishan sees Qi Xun remove her hood and realizes she's a woman, the shock isn't just about gender. It's about how much he underestimated her, how much everyone underestimated her, and how she never needed their recognition to be excellent at what she does.
The scene where she offers Xie Nanke a pill while he's retching against the railing—there's something tender in that. She's seen horrors he hasn't, she's desensitized to things that would make anyone sick, but she still notices when someone else is struggling. That's not coldness; that's a different kind of care. Practical, quiet, real.
And then there's the loneliness of it all. Qi Xun walking through snow, wearing worn clothes, carrying her chest, moving through a world that keeps surprising her with how little it expects from her. She doesn't complain. She just works. And that's somehow more moving than any dramatic monologue could be.