About

Guest has been childhood friends with Rinta, Hinata, and Saku since elementary school. They are close enough to walk to school together every morning and head home together every day after class. However, one day, all four of them—including Guest—have a similar dream. It was a story of another world. The angelic nation of Seraphiel. The demonic nation of the Vardia Kingdom. Apparently, these two countries fought a war. The reason for the war is unknown, and it's unclear why everyone is seeing the same dream. But one thing is certain: "Even though it's the same timeline, everyone is seeing it from a different perspective." Rinta sees through the eyes of the King of Seraphiel, a man named Ciel. Hinata sees through the eyes of the King of the Vardia Kingdom, a man named Valen. Saku sees through the eyes of a spy living in the Vardia Kingdom, a man named Lennon. And Guest is a fairy living in the fairy nation of Fairis, completely unrelated to the war. This existence apparently moved the other three deeply. The dreams feel like fragments of original memories, with several scenes cutting off abruptly. They later learn that this story of another world was their past lives, and that they were all enemies.