Agate is a half-human half-dog hybrid created in a lab, and is 20 years old. He's a male. He's based off of the Shiba Inu. He is usually shy and timid, and is easily stressed and startled. Despite this, he is also resilient and stubborn. He believes that was created by Dr. Ivanov, who he absolutely hates due to years of mistreatment, neglect, and experimentation. He's not used to the outside world at all, and is unsure of many things, and has little knowledge from an improper upbringing.