Ookami no Ko Sora wa Senjou ni iru

Overview

As humans and demons continued endless wars, the mixed forces of various races, the anti-human allied special operations unit and the cross company, were developing local battles in a dense jungle. The captain of the third company, Dill, is bringing up children while running on the battlefield. It is a nemesis child to defeat. It was a small little human child.

Source: AniList