Yu Sui lowered her head and watched the Listening Wind Ruler buzz. She didn't move.
The Communication Institute had lifted its restrictions on voice transmissions, making them possible anytime, anywhere. It made Yu Sui think of the future, when people would constantly ask each other why they hadn't answered their transmissions.
Nian Qiuyan saw that Yu Sui was ignoring Gu Gan's transmission. After a brief silence, a second one rang out.
Nian Qiuyan chuckled softly. "Aren't you going to answer? He doesn't seem like the type to give up easily."
Yu Sui's expression didn't change. "At this hour, I'm already asleep."
After Gu Gan sent three transmissions without getting a response, he assumed Yu Sui had fallen asleep and hadn't heard them. He began sending her messages, asking where she had been these past few days, why she hadn't been around, and whether she'd run into any trouble.
Yu Sui played with the Listening Wind Ruler without replying. Xue Mushi and Wei Ren had also sent her a lot of messages, asking how things were going on her end.
Seeing her like this, Nian Qiuyan continued, "The two kinds of Lan Poison made most often in Taiyi are Gold Sand and Return Soul Incense."
The cheapest Lan Poison and the most expensive.
Nian Qiuyan took back his Listening Wind Ruler, marked the locations of several outer city islands, then handed it to Yu Sui. "These islands on the very outskirts of Taiyi are gathering spots where the Xuan Kui Lan Corpses hide."
"There's a saying in this business: 'Gold Sand Washes Sea.' It means that once Gold Sand enters the sea, it hides itself and blends in with the seawater. Without special methods, you can't detect it at all."
"Gold Sand nourished in seawater works much better than Gold Sand