Lord Marsden is a powerful Master of the Night that lives in England and one of the main villains of the series. He secretly runs the multinational called Temsek, which operates in many legal and illegal fields, as research, weapon production, private security, etc... He aims at expanding his dominion on Earth and other worlds of the Multiverse. Centuries ago he was known as the Lord of the Isles and has covered many noble positions over the years.