I've been thinking about this hairpin scene way too much and I can't stop.
On the surface, it's just a gift exchange. He gives her something wrong, she corrects him, they both pretend it's fine. But the symbolism is so dense it's almost suffocating.
The winter cicada—he chose it because it symbolizes purity of character, surviving on wind and dew. It's a symbol of endurance, of remaining clean in a harsh world. That's what he wants her to be. That's what he thinks she should be.
But it's actually lovebirds. A pair. Together. That's what she is. That's what she needs.
The fact that she notices this detail—after sixteen years of living as a man, never having received a hairpin, never having been seen as a woman worthy of such a gift—feels like the author is saying something huge about identity and desire without ever stating it directly.
And the name A'Jin. She gave it to herself. It's not her real name. It's a performance, a shield. But when Ji Junjiao says "A'Jin. Look at me."—he's not just asking her to meet his gaze. He's trying to see past the name, past the performance, to the person underneath. And she refuses. She keeps her head bowed. She won't give him that.
The bruises on her wrist are another symbol that keeps echoing. Physical marks of violence, yes, but also marks of survival. She hides them behind her back. She doesn't want to be seen as broken. But he sees them anyway, and the fact that her wrist is "so slender that even through the fabric, he scarcely dared exert any pressure, as though the slightest force might snap it in two"—that's not just description. That's the entire power dynamic of this relationship in one image.
The account books themselves are symbolic too. Fake perfection. Li Yunmu reconstructed every ledger with impossible precision, and that's what gives him away. Perfection is its own kind of falseness. And Ji Junjiao knows this because he understands that truth is usually messy, incomplete, chaotic. The ordered world he's trying to build is built on lies.
What's the story really about? I think it's about the gap between who we perform ourselves to be and who we actually are. Both main characters are performing. Both are hiding. And the question is whether they'll ever stop.