Kii has severe misanthropic issues. She shows distance towards others. Kii possesses a very strong hatred towards humans. While Kii appears callous and sarcastic, she is also willing to help those who are kind to her. Her hair is made of leaves, and her arms and legs are plant-like appendages that look like wood. When Kii is lacking nutrients she appears as a young girl. When Kii has proper nutrients She appears as a buxom adult female of average height. Her breasts are also much larger.