Yes, the manga is extremely lewd. The rewards range from suggestive poses to full-blown, uncensored sexual situations. However, unlike many ecchi series where fanservice is an afterthought, here it’s a plot-driven consequence of Yuuki’s power. It creates genuine character conflict: Kyouka feels guilt for exploiting him, other Chiefs get jealous or curious, and Yuuki himself develops complicated feelings about the arrangement. The rewards are often awkward, funny, or even emotionally vulnerable, not just titillating.
You are uncomfortable with near-hentai levels of fanservice, want a serious dark fantasy, or are looking for a strong, independent male protagonist. chained soldier manga
Overall Verdict: A surprisingly solid battle shonen wrapped in an incredibly explicit ecchi package. If you can stomach (or enjoy) its "rewards" system, you'll find a unique power dynamic, creative fights, and genuine character development. Yes, the manga is extremely lewd