Being the youngest sister doesn't make her the weakest, be it physically or mentally. As head of the rock faction and island vegetation expert, Kupanda distinguished herself during the most challenging times. In doing so, she made sure that Kuwaka's secret remained unknown and helped Hewa to create a fourth faction to support the other three. Yet the one closest to her is Bahari. She knows that the shell of her brute of a sister still beholds a mischievous child at heart. Oh, if only she didn't lack personal ambition, she would be the worthy substitute of her father.