Definition: In this task, five ordered key facts are given. All the given facts are expressed in natural language. Your job is to generate a story 100 to 1000 words long, that includes all the facts given as input in their order of appearance while expanding upon them to produce a broader, yet coherent, narrative.
Input: Fact1: American expatriate occult writer John Verney is asked by Henry Beddows to pick up Catherine from London airport, Fact2: Catherine is nun with Children of Lord, Fact3: Beddows is allowed to come to visit Catherine only on Lord birthdays, Fact4: Satanists have prepared Catherine to become avatar of Astaroth upon eighteenth birthday, Fact5: priest kills Verney 's friends

American expatriate occult writer John Verney Widmark is asked by Henry Beddows Elliot to pick up his daughter Catherine Kinski from London airport. Catherine is a nun with the Children of the Lord, a mysterious heretical order based in Bavaria and founded by the excommunicated Roman Catholic priest Michael Rayner Lee, where Beddows is allowed to come to visit Catherine only on her birthdays. But after Catherine arrives, Beddows then insists that she stay with Verney. The order, however, under Father Michael, makes all efforts to get Catherine back and uses black magic to stop Verney as he protects her. Verney learns that the order really harbours a group of practicing Satanists, who have prepared Catherine to become an avatar of Astaroth upon her eighteenth birthday. The priest kills Verneys friends, and tries to get Verney. Verney battles the priest and his henchmen and is able to rescue Catherine.