Ar Nosurge : Umareizuru Hoshi e Inoru Uta
アルノサージュ ～生まれいずる星へ祈る詩～
This story is set in the time period between the events of the Ciel Nosurge and Ar Nosurge games. It serves as a bridge between the two titles, providing content that occurs during the gap in their narratives. No additional details about characters, plot, or setting are provided beyond its placement in the series' timeline.
