A genetically modified female with the dna of a puma was created through artificial insemination and in vitro fertilization. she and her mother were the only surviving animals from an outbreak at a research center. her mother was eventually hunted down, but she survived. bagis wandered for nine years after being recognized as "overgrown" by ryos' family. she disguised herself as a human girl to search for others of her kind until she reunited with ryo again.