Soli is a parasitic mass of flesh that devours its victims in order to grow and become more intelligent. It consumes its victims, gaining their knowledge and voice, which it uses to lure more people in. Surprisingly, it refuses to harm children due to an unknown reason. It dislikes water, hissing and forcibly dragging its host away from the water source. It's capable of holding conversations with its host, and often acts quite docile if unthreatened.