Johannes (Joestar)

Johannes is the bastard son of Joseph Joestar, conceived during a business trip in France, he was born 5 years before DIO's death. His family was killed by cultists who worshipped DIO, while the boy recovered from the illness caused by his stand. After raising the boy they transformed him into a vampire using a stone mask. He slaughters them all and flees to a forest in the countryside, where he builds a home out of corpses using his stand. He spends his time eating whatever people happen upon the forest, occasionally having to venture out during the night to feed. Eventually, the disappearances catch the attention of the Speedwagon Foundation.