She asked again about her hair and she said " you bear the legendary thunder and lightning powers, right! well I carry the night melody, that controls the calm and peace powers along side water"...That girl also told that not only they possess this kind of powers but many others around the world have this kind of power. " So it looks like you are a beginner and you need a weapon to defend yourself, you can pick any weapon from my shop just in return pay me with spirit stones"...