The peko-peko's skin is toxic, and most predators leave it alone. Sentient hunters prey on the peko-peko to harvest the amazing anti-venin the animal secretes.

皮可皮可皮肤有毒，大部分掠食者都不敢招惹牠，知道此事猎猎捕皮可皮可来获取牠分泌神奇抗毒素。