Forced to Flee by the Mighty Apex known as Pexa, Sagi took with her 'The Pearl of Wisdom', a Pearl that was washed constantly by the Ocean's Knowledge.
Anything, any bit of Water has heard, or witnessed, always Returns to the Ocean in due time, and poured onto the Pearl, giving it a Golden Glow, and Wisdom no one could match, even if Trivial.
Pexa wants that wisdom, but Sagi uses the Pearl's knowledge, and her own natural Camoflauge as a Mimic Octopus to avoid the Apex Beastie.