The Straw hats have beaten Hody and his underlings with the help of Jimbei and Surume, the seakings have pulled Noah back from the island and no great damage was done. However, Luffy lacks blood due to the fierce battle with Hody and is now on the verge of death. Nobody in the Straw Hat crew has the blood type F, no one but Luffy and the ancient law on Fishman Island forbids the exchange of blood between Fishmen, Merfolk and humas. Princess Shirahoshi offers her blood but it's not the right type so she can't give it to Luffy yet she surprises all the inhabitants with her generous offer. Just when it seems that all hope for Luffy is lost, a donor emerges from the middle of the plaza – to an even greater surprise for all Fishmen. Jimbei steps forward and offers his blood, explaining that it's also type F to which all inhabitants cheer. During the transfusion, Luffy gathers back his consciousness and asks Jinbe to join his crew, grinning stupidly.

And at this moment, a person considerably taller than the crowd steps forward and reaching the end of the corals surrounding the plaza, the figure jumps down and starts a slow paced walk towards the Straw Hats. People on the corals are in shock and everyone starts muttering under their breaths:
"Who is this…?"

As the figure proceeds on her way through the criminals, the ones who found enough strength to stand up are backing away as soon as they see her or just stand still in shock, their faces wearing the look of surprise.
However, the sitting criminals who happened to look at the person passing by blushed as their gaze travelled from the bare feet over the long legs up to the side-cut miniskirt, across the belly button and up to the short striped camisole which causes a very nice cleavage. (The camisole would be of normal length on ordinary women but her bosom is enormous).
With knee-length golden hair flowing behind her, a silver dagger at her hip and a woven bag-basket over her shoulder, this fishwoman is quite the sight. Was it not for her blue and dotted skin, she could be easily believed to be a mere human.

King Neptune and the princes have also noticed her, their faces changing from surprised to an understanding smile.
Madam Shyarly recognized her as well and said:

"So you've decided to come around, huh?"