Unn

Unn is a massive slug NPC found in a pool of acid in the southwest portion of the Lake of Unn. Landing next to this pool will cause Unn to rise up, stare at The Knight for a moment, and then spit out the Shape of Unn Charm before sinking back into the water.

The temple-like structure at the edge of the Lake of Unn suggests that Unn was worshipped as some form of deity. This is confirmed by lore tablets found around Greenpath as well as Dream Nail dialogue of the Mosskin and Moss Knights. Unn is suggested to be a higher being who is responsible for all life in Greenpath.

According to a lore tablet in Greenpath, the Mosskin were made from the dream of Unn. Dream Nail dialogue from Moss Knights, Mosskin, and Volatile Mosskin hints that Unn is calling them; a lore tablet in Greenpath similarly mentions that the Mosskin are waiting "for the call to return".

The Godseeker in the Pantheon of Hallownest explains that Unn's strength has faded and diminished, but that she once existed "with land and dream and devotion".

Location
Unn can be found in a secret room under the Lake of Unn.

Trivia

 * Unn is the only NPC in the game that has no dialogue, either spoken or through the Dream Nail.
 * Unn can be seen once more in the Pantheon of Hallownest as a sleeping mass.
 * She is confirmed as female by the Dream Nail dialogue of the Moss Knight standing near the edge of the Lake of Unn:
 * "...She is calling... Home so close..."