Because she wanted to leave early, as soon as Shuangshuang entered the gathering she immediately let the people following her go make their own preparations for trading; whether they set up a stall or went to trade with Beastmen from other tribes was up to them.
Shuangshuang herself headed straight for those stalls selling wild vegetables. To be honest, there really weren't many stalls selling wild greens at this gathering; wild vegetables were everywhere, you just had to bend over to pick them, so not many people were willing to trade for them, let alone use more precious food to exchange for them.
So most of the sellers who brought wild greens were actually Beastmen selling other things, with the wild vegetables just thrown in as a free extra. If someone came just to buy wild vegetables, that was practically a byword for "stupid and rich."
