What is the fine-grained topic of the following text: After defeating the powerful demon Moloch and ending the horrid custom of human sacrifice in Chatham's Forge, teenagers Amos Ross, Suzie Mitchell, and Vickie Riordan find that freedom is elusive and evil a constant presence in their home town of Chatham's Forge, as the demon Asherah arises and demands her share of blood in Day of Vengeance, the second of the four-part Days of Ascension series. Only return the topic.
The rise of a new demon demanding sacrifices in Chatham's Forge in the second book of the Days of Ascension series, Day of Vengeance.