Lucille: "I want to be a good brother."
Phyllis: "My brother is a brave man."
Lucille: "A brave man has no sister, only MM."
So, Phyllis had a brother to be a hero, and Lucille had a sister to be a wife.
The book of sister control, this book only controls the sister, other gods are just a cloud.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.