In the second yukam called Chathura Yukam,accoording to Ayyavazhi mythology one of the six Pieces of Kroni was formed as a creature with the name of Kuntomasali with the shape and size of a mammoth leech, and when it disturbed the tavam of those in Thavalokam, Mayon destroyed it by catching it in a hook. Ayyavazhi mythology is the mythology of the growing South Indian religious faith and offshoot of Hinduism known as Ayyavazhi. ...
Though Kroni is said to have been born with multitudinous limbs, each the size of a mountain, he nevertheless assumes different forms in different yukams: for example, as Ravana or Duroyodhana.
According to Ayyavazhi mythology, in the second yukam, called ChathuraYukam, one of the six Pieces of Kroni was formed as a creature called Kuntomasali in the shape and size of a mammoth leech, and when it disturbed the tavam of those in Thavalokam, Mayon destroyed it by catching it in a hook.
After the two Yukams are completed, Devas requested of Sivan that as they did not find anyone claiming boons in the previous Yukams, so in the following Yukams, the Asuras should be created with the capability of thinking and looking smart, and they should claim boons, and so live prosperously.
According to the Akilattirattu Ammanai, the Ayyavazhi holy book, Kroni was born in the first of the Eight Yukams (aeons) with multitudinous limbs each the size of a mountain, and was the first evil to be born in the Universe.
The six fragments of Kroni were then born as evil spirits (or Asuras) in six successive Yukams (aeons).
In all the yukams Mayon had to incarnate in the world to destroy the evils.