Chén Nuò had originally planned to execute this strategy, but then he realized there was one tiny flaw: Sleep Powder could not possibly guarantee instant, total coverage of the entire cave!
Moreover, if the wind blew too slowly, the powder's transmission speed would lag; the people at the front would fall asleep while those in the rear hadn't even caught a whiff yet, alerting them instantly!
Conversely, if the wind blew too fast and the blast was too violent, the targets would sense it the moment the wind arrived and immediately go on high alert!
Chapter 97