Two mysterious kids, one mystery. 16-year-old Jonah Franley and his 14-year-old sister Lillian have just gone through the worst tragedy in anyone's life. Their mother, Hannah Franley, had just passed away due to a heart attack, leaving them with their father Henry. Despite everyone having concluded the cause of death of their mother, the kids may be lead to believe it wasn't a natural cause. However, both Jonah and Lillian face obstacles that point away from their goal to uncovering the truth about their mother and many more secrets about their family name.