You play as Mystia, Princess and ruler over Miscellaneous Matters. You were living a peaceful life until another militia decided to usurp your throne. Several warriors attack, and you are the only one who managed to escape death.
The Imperial Knights are chasing you down, but you find shelter in an abandoned shack. Apparently, though, thieves have been using it to ambush travelers on the nearby road, and in their shock of the Knights following you, You work together with them to defeat them. Afterward, the Thieves accompany you as you journey to find other willing souls of MotK to fight against the Army.
Once you have amassed an Army of MotK Generals, you charge the front lines of your own fortress to take down the one who crushed you so long ago. You Swing your sword proudly, and cawed viciously at Cirno, and her Idiot Deities.
I nominate a sub plot where Mystia walks into a Mafia game and gets different characters depending on which side she joins.