When Charlemagne de la Cabernet receives word that his adversary, Audric Zimmerman, is about to close in on the Scepter of Alexander the Great somewhere in East Asian, he is recruited to assist in its capture before him by international authorities. Despite the rise of the coronavirus pandemic, Charlemagne is given clearance to travel to Japan as a diplomat for the United Nations so that he can search for this final artefact.
However, during an attempt to decrypt the location of the scepter, Diana Cambridge is kidnapped by a band of shadowy figures who take her to a remote village. There, the Japanese clan, who had mistaken her for foe, decide to train her in the ways of the female warrior so that she can defend herself and those she loves when the time comes. In this trial, Diana disciplines and trains in their old ways, but not without confronting her inner demon that lurks within and holds her back. Meanwhile, Tristan Merrick finds himself in a similar position, all while Charlemagne desperately finds the scepter, or more importantly, the orb of time, before Zimmerman.
Will Diana be able to confront the demon that lurks within her? Will Charlemagne be able to find the orb of time before Zimmerman? What lies in store for Diana and Tristan in the arts that await to transform them, and who will they become afterwards? Will they ever be the same again...?