"Horrace, today's birthday party is on the beach, and my parents will be coming later—" As they disembarked, Olivia was enthusiastically describing the party plans to Horrace when sudden screams interrupted them.

They both looked over to see Chloe and Isabella falling into the sea.

"What happened?" Olivia asked, looking surprised, but her eyes betrayed her excitement. Isabella had already discussed her plans with her, intent on teaching Chloe a lesson.

Just as she was ...