I Shelter Urban Ghosts on Abandoned Subway Lines

The city's subway network has always been more than just a commuter passage - every tunnel is filled with forgotten memories, and every abandoned platform is condensed with lingering obsessions. Those invisible fragments are intertwined into the "urban rail reverberation", hidden in the hustle and bustle of the open lines and the silence of the hidden lines. The night watchman is in charge of the ancient inheritance and calms the restless spirits in the dark line of pollution; the scavenger carries special equipment and vows to completely eliminate all "abnormalities"; the memory predator lurks in the darkness, coveting the huge energy contained in the spirit body. From the strange station announcements that occasionally sound on the open line, to the abyss of memory that swallows everything deep in the secret line; from the afterimages of children looking for relatives, to the resonance of spirits across the two cities, behind every strange phenomenon is the city's unspoken past. When memory becomes a curse, when protection becomes fate, sensitive people, guardians, and destroyers are all involved in this game deep in the subway. And those secrets buried by time are slowly driving towards the world with every last ghost train.