She messed up when she was trying to propose to her crush

Sweet and awkward 16-year-old Ruby Gillman is desperate to fit in at school, but she mostly just feels invisible. She's prevented from hanging out with the cool kids at the beach because her over-protective mom forbids her from getting in the water. When she breaks her mom's rule, Ruby discovers that she is a descendant of the warrior Kraken queens and is destined to inherit the throne from her grandmother.