Joon is a retired monster slayer. After his conflict with the demon overlord, Gackt, was resolved, Joon decided to try and live a normal life. But normal isnt for everyone... especially when an angry Demigod is planning something that could destroy both Earth, and Olympus... ForewordThe final part to the "Brothers in Arms" trilogy To read them in chronological order, heres the prequel http://www.asianfanfics.com/story/view/565944/brothers-in-arms-darkness-falls-gackt-hyde-minhyuk-supernatural-mika-btob-sungjae And the original, http://www.asianfanfics.com/story/view/538704/brothers-in-arms-gackt-joon-mblaq-mir-supernatural-rain