After the bell rings, the otherworld appears only inside the school building, only at night, with no exit to the outside. Residents live ordinary student lives but don't know the daytime; Only a few people can travel day and night at the same time.
Content and inclusion
After the bell rings, the otherworld appears only inside the school building, only at night, with no exit to the outside. Residents live ordinary student lives but don't know the daytime; Only a few people can travel day and night at the same time.
Related entries
References
Data compiled on: 2026-10-07.