The Black Moon: ATLA Rp

"The lands have grown dark"
Two years of peace has come to the nations,but some are still wary to trust the fire nation even though Zuko has made amends.Silent whispers fall upon the ears of the people,for Azula and Ozai have escaped imprisonment and gone into hiding.Where no one knows,and why is yet another answer being seeked.

Ill news has come to the ears of the fire lord,and of the nations everywhere.A grave message has come,telling of a mysterious illness befalling people.It seems to have started in a small village on the outskirts of the earth kingdom,and spreading quite quickly.
With the worry about his father and Azula on the loose,Zuko has now got to worry about his friends and his people.The source has not been found and a strange black moon seems to have appeared in the sky,some have said the illness is from a plant.Others have uttered a creature,though in truth it is actually a organization who are skilled in making herbs and poisons.Acting as normal citizens,but using a special powder unseen by anyone causing sickness,hallucinations and high fever.
But the question on most's people's minds is,why is there a Black Moon hanging in the heavens.

"This black moon that hangs in the sky,has brought a ill omen"