Ore no Shibou Flag ga Todomaru Tokoro wo Shiranai

Normal college student Kazuki Hirasawa finds himself inside the body of Harold Stokes, an evil character in the world of Kazuki's favorite game, Brave Hearts. The problem is, if the game's events go as they should, he'll one day find himself defeated by the hero's party. Will he be able to find a path to survival and avoid his many death flags using the incredible power of Harold Stokes's body and his own knowledge of the game? (Source: One Peace Books)