Long before Souzane undertook the journey to Bambara village where she intended to recruit the healer, as they called him, named Aaron Winters, Souzane had already sent some of her men to the Herb village for intel gathering and other preparations.
Whisper was one of such men whose mission may seem simple if glossed over but was very delicate and important. His was such that if he failed, then their entire plan was bound to crumble.
Whisper's mission had to do with the first step of the entire plan that Souzane had thought out, and that was: gaining entry into the Herb village.
The Herb village was second only to the Bambara village in size across the four villages that made up the Crimson Melon town. However, size was the only place it lost to any of the other three villages.
Other than the matter of landmass and population, none of the rest could compare to the Herb village.