The Tumor (畸形嚢腫 Romanji: Kikeinōshu) or Dermoid Cyst, was a tumor that constantly plauged Hajun .
Nature[]
A Dermoid Cyst is a cystic teratoma that contains an array of developmentally mature, solid tissues. And can grow many other body parts and the like withen it.
It can develop from Fetus in fetu, which is how it is in Hajun's case. In that it is a tumor formed of a devoured twin, and is a parasite that feeds upon the Host, and could be life threatening.
Though something special happened with Hajun's tumor, it remained concious. Holding Cravings, these Cravings being "I Want to Live" (生きたい) and "I don't want to be found in this Season" (波旬に見つかりたくない).
The fact that it was concious lead to Hajun always feeling its presence, causing his Craving to get ever stronger as he coulden't actualize it.
Mistaking this presence for Tasogare, he slew the Twilight Goddess and supplanted himself as God.
It pulled upon Hajun's Power, becoming a Pseudo-God of Sorts, thus was able to create a Sensory and a Apoptosis. Thus It created a Sensory, that being Habaki Sakagami. Who was seperate from the Sensory of Hajun himself.
It was reborn as Amaterasu, daughter of his Sensory and Apoptosis
Abilities[]
Tumor Mandala[]
Main article: Tumor Mandala