The Fandom Post is reporting that Tubi TV has added The Twelve Kingdoms anime series to its service. The series is available in its English dubbed form.
The story of The Twelve Kingdoms is described as:
Upon being confronted by a mysterious stranger, Youko is told of her destiny and pulled away into another world. Thus begins Youko’s perilous journey to the kingdom of Kei on an epic road of espionage, terror, and betrayal. The mystic world of The Twelve Kingdoms assails her with one challenge after another. Will Youko embrace her destiny?
Source: The Fandom Post