The King of Ryukyu Wants World Peace

By chance, I sign a contract with the Divine Sister-Goddess and somehow become her divine envoy.

I receive a divine sword, and everyone it strikes turns into a younger sister.

I transmigrate to Ryukyu on November 11, 1444, in the Paradox game world.

With the Divine Sister-Goddess at my back and the Sister-Slaying Sword in hand,

come fight me if you dare. Let every nation become one big sister-loving family.