Yuuki Aine é uma garota animada que adora fazer amigos! “Sua família é dona de ” um Café e ela sempre ajuda nas entregas e no serviço do lugar. Um dia, enquanto trabalhava, ela conhece Minato Mio, uma top idol da Academia Star Harmony.…
Ira Takuto succumbed to illness at a young age and ended up reincarnating in a world that resembled the strategy simulation game, 『Eternal Nations』, of which he loved playing when alive. What appeared in front of him was Atou, a girl belonging to the evil civilization that he used to play as, 「Mynoghra」. The two of them decided to create a new country in this world once again.
His only purpose was to protect his master. And yet he was powerless to protect her. But fate has more in store for him as he gets another chance to…