He time-travels through the ancient world to become a princess with a strange poison, and if he doesn't finish his task, he will die?! He/She finally completes the self-rescue with the foolish system all the...

Estella Arthur enjoys a lazy life earning a knight's wage under the persona of her fake twin brother Austin, but when the crown prince of the Alphenstine Empire comes offering piles of gold, all the cake she...

Euphaliam was married to the human world from the land of the demons, but Ariad, who is supposed to be her husband, does not deal with him at all. One day, a conspiracy and an evil heart were trying to reach...