Secrets (The Thundermans/H2O: Just Add Water)

Sophia Hope Benjamin has just moved from Golden Coast, Queensland, Australia to Hiddenville, California with her family. With a twin brother who likes to cause trouble, a hyperactive 10-year-old brother, and a sassy 8-year-old sister, they get along great with the Thundermans, who Sophie runs into, quite literally, on her first day. A family of mermaids and a family of superheroes... What could go wrong? Note: this story is a crossover between the Thundermans and H2O: Just Add Water, but if you've never seen H2O, it doesn't matter since the main characters are really only from the Thundermans or my OCs.