Kyo Kara Maoh R

Following the events of the series, Yuuri Shibuya, the Maou, embarks on a journey to oversee the state of affairs. He travels to Small Shimeron, where he encounters its king, Sararegi. While the king appears friendly, Yuuri suspects there is more to him than meets the eye. Seeking relaxation, Yuuri returns to Shimaron to spend time with friends. However, the "king" of Little Shimaron unexpectedly joins the group and extends an invitation for Yuuri to visit his country. Concerned for Yuuri's safety, the original king sends a message to Yuuri's brother and friend, alerting them to a potential problem.