In the small bordertown of Villefranche, lost in the heart of a large forest, crime rate is six times higher than elsewhere in the area. Each new crime Major Laurène Weiss solves with the help of her unusual team makes her sink deeper and deeper into secrets of the area.

Ushi Hirosaki has to marry according to Japanese tradition before her 30th birthday. Because time is running out, her family decides she has to marry a huge sumo wrestler. A rather unfortunate combination, so Ushi wants to look for a nicer candidate herself. She travels halfway around the world to find her dream husband. Along the way she does valiant efforts, for example to learn table manners and to lose her Japanese accent.

Ray and Ken, two hit men, are in Bruges, Belgium, waiting for their next mission. While they are there they have time to think and discuss their previous assignment. When the mission is revealed to Ken, it is not what he expected.