One is an ancient god who is cold, aloof and sinister. The other is an ordinary woman from another world, lazy and realistic but extremely smart. She fell into a foreign time and space to save people. He was willing to be punished for her and became a human national master. He has been pure and unwilling to fight for the world. She was reborn as the emperor's twin sister but He is an emperor but he doesn't know that he has such a sister. When the disaster is about to end, his beloved disappears. Everything may be just like that person said, this is just a game arranged by him, just to pass the boring time. But in the game, he doesn't know who wins and who loses, and his heart has been frozen for a long time. How can there be a difference between the winner and the loser.