Unlike most other members of Fairy Tail, she joined the guild as an employee rather than as a Mage.
When she was young, she was turned into a snake by an evil wizard. She was turned back by Makarov after the master realized that she was actually a human. Kinana had no recollection of being a snake when she was first turned back, but recently her memory as a snake has slowly resurfaced, in which she hears a voice asking to hear her thoughts.
The person calling out for her is actually Cobra and she used to be his snake.
Fairy Tail is a series about a guild with the same name. But aside from Fairy Tail, there are other various guilds in the fictional world of Earth land. How does each guild differ from the other? Let's find out.