That incense burner arc wrecked me in the best possible way. It's not just a sex dream device—though, let's be real, those chapters are scorching—it's this brilliant narrative pressure cooker that forces everything hidden into the open.
Think about it: in the main timeline, Lan Wangji has spent over a decade grieving and repressing his feelings, while Wei Wuxian is back but emotionally scrambled, his memories of their past all filtered through trauma and misunderstanding. The incense burner throws them into these hyper-vivid, shared dreamscapes where subconscious desires and fears materialize. It bypasses all their defenses. We see Lan Wangji's longing made literal—Wei Wuxian bound by his forehead ribbon, scenes from their youth replayed with this aching 'what if' clarity.
The tension comes from the contrast. The dreams are raw, intimate, and emotionally truthful, while their waking interactions are still tangled in courtesy, grief, and missed signals. Each dream sequence ratchets up the unsaid thing between them, making their daytime denial almost unbearable. By the time they finally talk in the real world, the burner has done the heavy lifting of exposing their hearts, so the confession doesn't come from nowhere. It feels earned, like a dam finally breaking after all that pressure built up in the dreams.
A detail that gets me every time is how the dreams aren't just erotic; they're melancholic and nostalgic too. They rebuild their shared history, piece by painful piece, adding layers of context Wei Wuxian missed. That's the real romantic engine—not just lust, but a deep, reconstructed intimacy.