Family Tithes delves into the mysterious life of the Krone family. With a father, who amidst varying medical degrees, fills the majority of his time by running a crime syndicate and two sons who want nothing to do with him, despite their unique talents, life for the family has never been dull. Although, with their father having disappeared for the better part of a decade, Derrick and Eric Krone have finally settled into something of a normal life. However, that is all about to change. Convinced that Derrick's daughter is more use to his business than her father ever could be, Dr. Krone returns with a vengeance; intent on destroying his sons and commandeering the one person he believes can be raised into a weapon...