湛蓝牢笼
Journey Through Time (Azure Cage)
A broad-gauge train running on the seabed, the stage for graduation trips.
Cesium Moon's Personal Maid (Azure Cage)
The maid responsible for taking care of Se Yue, one grade below Wu Shi, Heng Sheng, and Yu Guang.
Yuguang (Azure Cage)
I was childhood friends of Heng Sheng and also travel companions on train journeys.
Cesium Moon (Azure Cage)
A girl from a chaebol family, responsible for organizing the undersea train journey.
Heng Sheng (Azure Cage)
Childhood friends who participated in the graduation trip with Wu Shi and Yu Guang.
Wu Shi (Azure Cage)
The protagonist participating in the underwater train graduation trip, known to Hengsheng and Yuguang since childhood.
Endings 1, 2, and 0
Ending 1: Still dies when hitting me; Ending 2: You Wushi and Heng Sheng die for love, ending the cycle of reincarnation. Ending 0: When Wu Shi is the one who repeatedly becomes fuel alone, the two female leads send his consciousness to the future; Next Christmas, the five of them returned to the train for a group photo.
Azure cage
"Rail of Möbius" is a suspenseful literary adventure produced by PHOSEPO. During a graduation trip, trapped in a time loop of the Undersea Train accident, players take on the role of railway enthusiast Gotoki, trying to uncover the connection between disaster and murder.