Negotiating with an African Goddess
After wiping out the grand army of the tribal coalition with chlorine gas, Berengar was left with a relatively easy conquest. All he needed to do was to expel the natives from their homes through a series of surgical strikes and use further chemical weapons where needed. The overwhelming majority of fighting age African men within the immediate vicinity of Berengar's colony were now dead.
Berengar had desired for his forces to expand northward, but he was afraid of one potential enemy. The African goddess he had previously come across appeared unafraid of intervening in mortal affairs, because of this he wanted to either hunt her down, and force her to submit, or negotiate with her in a way that would allow him to achieve the goals he desired.