The Dungeon of Black Company manga volume 11 features story and art by Youhei Yasumura.

Ninomiya Kinji is the devious sort of guy who'll stop at nothing to even the scales, and his latest target is a mysterious white-robed man with seemingly limitless power. It'll take all of Ninomiya's wits and business savvy to pull one over on somebody who can control the flow of time itself…but in the meantime, he finds himself embroiled in a love triangle with two beautiful women! Just what sort of plan is Ninomiya scheming this time?!