The West sends their strongest knight, Serafina de Lavillant, to lead an invading force against the barbaric tribes of the East. She fails. Worse, she is kidnapped and receives...a marriage proposal?! And it comes from none other than Veor, heir to the most powerful barbarian tribe.

At first, Sera is shocked at the idea of taking rival knights as brides and other strange customs, but as she interacts with the villagers and fights alongside Veor, she realizes barbarians are not as bad as she thought. When she finds a former subordinate living a happy family life in the village, will Sera change her views about starting a family with Veor as well?