Liverpool

Dorian Gray was once human until he practice dark magic to himself immortal by making a Portrait of himself, every year that passes his Portrait ages instead of him, his Immortality finally came to an end in the year 1892 when he kidnapped a young girl from Liverpool and planed to sacrifice her but her Fiancée and the Doctor came in just in time, The Demon Dorian tried to kill the doctor unfortunately her Fiancée destroyed the panting and Dorian Gray disintegrated into dust, they untied the girl and escaped, Dorian Gray never practiced dark magic again.