|Age||Ageless, Physically - Early 30s|
|Family|| Beatrice "Lilium" Anastasi (daughter)
Sylvia Anastasi (daughter) Unnamed Wife (possibly deceased)
|Affiliation|| On High (formerly),|
Cesare was a well-respected scientist from On High until his research on the legend of Simeon, a mysterious being with the ability to grant wishes to anybody it deemed worthy, which ended up branding himself as a delusional person in the eyes of his fellow scientists and ruining his family's reputation. Eventually, he and a friend named Remigio decided to leave On High and leaving his two daughters behind in search of the Casket, an object apparently connected to Simeon and the supposed Great Transformation it would bring.
After arriving on the surface, he went to the player's chosen panopticon and was turned into a Sinner, there he met a citizen named Kasumi and both formed a notable friendship. During his time as a sinner, he continued his investigation on Simeon and the Casket.
Eventually, he managed to get his hands on the Casket and discovered that it was a portal to Simeon's dimension that needed to be charged with Will'O. After using all of his Will'O energy, he managed to charge the portal but at the cost of his own life. However, before his death, Simeon's assistant: Aries M took his non-physical form to Simeon himself where he accepted to be one of his personal assistants.