He is a demon of tall stature, but much smaller than the "devils" that accompanied it. It has a removable white skull elongated and tuned at the tip, two eyes that stand upright and two horns coming out of it. From its skull, two shapes come out that are similar to tentacles. He has skeletal hands with long fingernails. He wears a black cloak that covers his whole body, leaving only his head and hands to show.
In the penultimate 2045 shipment from Plant 3, He, along with two other demons, went to Plant 3 and "picked" Conny, where he comments unsatisfied that he was a 6-year-old, but makes it clear that the next shipments would be of quality . Before leaving with the other demons he finds Little Bernie, under the truck, handing him over to Mama and begging him to throw it away. Then they leave. Days later, He was present at a meeting with several other demons as they discussed Tea Party.
Three months after Conny's dispatch, Izabella informs Headquarters that an escape was taking place, asking them to trigger the alarm, which they did. He formed a group of demons and tells them to kill any child who is not exceptional and capture the rest.
Although he has had few appearances, it is seen that he has a great sense of smell, detecting Little Bernie through his scent, when neither of the demons accompanying him felt.
- He is often used in the series as a representation of the demons in general, being present whenever something is revealed / mentioned about them.
- The term "Gupna" in Chapter 1 refers to the ritual, not to the demon.
- He is the lowest of the "demons" presented, being almost the size of Izabella .