Talk:Kurona Yasuhisa/@comment-217.212.214.57-20170122075403/@comment-217.212.214.57-20170122081021

Becuase that would have been a tell-tale sign that she had reverted into a full ghoul, ergo, losing the hybrid vigor boost that a one-eyed ghoul would be in possession of, ergo, losing the advantages that the surgery was supposed to bring out from implanting a kakuhou in a human being.

Upon gaining a second kakugan, she had become a ordinary ghoul like every other ghoul, therefor, a failure.

Just look at Kaneki which is deemed the "masterpiece", one-eyed ghoul and with the hybrid vigor to go with it.

Kurona doesn´t have that anymore, since she´s now a real ghoul. ergo, failure.