Red River 3-in-1 Edition manga volume 3 contains volumes 7-9 and features story and art by Chie Shinohara.

Kail and his forces struggle to rescue Yuri from becoming one of the Prince of Darkness's courtesans. But the rescue will not be a simple one. Plus, someone has been impersonating Yuri in her absence and dragging down her reputation among the Hittites.