Primitive humanoid monsters that can be found all across Teyvat.
Most people have already given up on trying to communicate with the hilichurls, believing that they are monsters simply incapable of communication.
Regardless of what stage of growth they are currently at, all Hilichurls are bare-chested and bare-footed, and have a large mane covering most of their head. They appear to have two elongated ears sticking out of their mane. The only clothing they wear is a loincloth, while their arms and legs are loosely wrapped in bandages. Every Hilichurl wears a mask. While elementally-affiliated Hilichurls, including Samachurls and Lawachurls, take on the color of their element, their skin is naturally of a grayish-black hue.