Provincial official Kiyohara returns to Shinano after fleeing back to Kyo following the previous battle. Having grown even more ruthless, Kiyohara launches a large-scale invasion against pro-Hojo factions in northern Shinano. To oppose the combined forces of Kiyohara and Sadamune, the three great generals of the Suwa faith—Nezu, Mochizuki, and Unno, retainers directly serving Yorishige.