"Yes, I can hear you."
The man by the window responded decisively, his eyes catching faint flickers of gold in the moonlight.
Secret Techniques for transmitting sound vary greatly, and naturally, those for eavesdropping on transmissions have evolved in response. However, such techniques often have significant drawbacks—some require tedious preparations, others risk being discovered, and some only pick up fragmented content.
Xu Yuan... the Secret Technique he used should be of the latter type.
Li Junwu shifted her slender hand from her lower abdomen, picked up the porcelain cup on the desk, and cast a disdainful glance:
"Such perverse interest. How much did you hear?"
"Everything."
Xu Yuan approached the desk, laughing softly:
"Stuff like 'Better me than someone else,' and so on. Tsk tsk... Who would've thought, Li Junwu, you actually want to sleep with me."
"...."
