From the introduction:
We’re delighted that you picked up this Starter’s Kit for Radokai: The North, a role-playing game of factions in a feudal/steampunk setting, using our own Drop1 System!
Let us welcome you into the thrilling feudal society of the north of the old continent of Dagarond, where the mysterious sukenja face off in deadly ploys and battle for Lord and Province.
In this minimalist and simplified version of Radokai: The North you can find a set of player characters and the rules and basic concepts to run an adventure in the north of the old continent of Dagarond.
Publisher's blurb:
A short introductory guide to the world of Radokai: The North!
Includes the basics of the Drop1 System, a set of ready-to-play characters and the original adventure "The Flayers of Kuredda".