Gun Dragon Σ Sigma

A single-issue manga from Isan Manga, Gun Dragon Σ Sigma (2017) is a self-contained, high-octane action story. Its premise follows a cybernetically enhanced warrior wielding a massive gun-blade, blending science fiction and martial arts in a compact, visually explosive package. While the series has only one issue, it stands as a concentrated showcase of the creator's kinetic, detailed art style and world-building.