和离后，我君临天下

Jinta journeys through a century-spanning epic, all while questioning why he wields a sword.

Vicky is the only son of Halvar, the formidable viking chief. Vicky renounces violence but nevertheless he is able to convince the seasoned viking warriors to take him along on their voyages. In dangerous situations, where their bravery and force are not quite enough to master the situation, the wild-eyed warriors learn to rely on Vicky's cleverness.

The year is 1939 - it was then that the Neuroi appeared. Nobody knows where they came from or what their ultimate agenda is, but the fact remains that their attacks drove people out of their towns and cities. In order to take arms against them, humanity develops a new anti-Neuroi weapon called the "Striker Unit." Using the power of magic to fight against the monsters, this new device enhances and amplifies the power of female magic-wielders. To use this device, young witches from all over the world have been brought together to form an elite task force unit called the 501st Joint Fighter Wing, commonly known as the "Strike Witches."