Zero_one

zero_one is tied to those who have a curiosity of the world, similar to its own. It has a keen sense for mathematics, codes, and formulas that connects it to the type of people it is most close to: nerds composers.[3] It takes the form of digital data, often being mistaken for malware by most modern computers, and finds a host through the digital world.[3] When bonded, zero_one then "transforms the physiology of its host to become digital."[7Appearance When with a host, zero_one's body is black, usually appearing to be some sort of shiny metallic material, with orange lines that run along their limbs, connected to a microchip-like pattern on the front of the body, and "01" on their back like a sports jersey. Their "face" is an orange skull with a small crack above its right eye, which appears with the lower "eyelid" being raised giving them a more cheerful look. Their head also features an orange mohawk and black headphones with orange lines on the earpiece. They don't wear any articles of clothing, but they do wear a Santa hat in A Very Tombsona Christmas.

On its own, zero_one is naturally in the form of digital information; however graphically (and when it manifests physically), it appears to be an orange skull mask.

Personality zero_one is very playful and childlike, acting very energetic and optimistic. However, they do get lonely when no one is around.[3] It's also mentioned that zero_one's skull crack may be a reference to their fragility and trauma.[4]

zero_one also appears to enjoy playing video games. It is seen playing a Nintendo Switch in “Scaring Doc”[5] and an arcade game n IN "Fly Home".[6]