Synopsis: Takuto Ira succumbed to illness at a young age and ended up reincarnating in a world that resembles the fantasy turn-based strategy game Eternal Nations.
Not only did he reincarnate into his favorite game, but as the god who commands the evil civilization Mynoghra.
One day she overhears her fiancé, Prince Helios, and his friends talking about how her sister would make a much better wife.