A Century of Gray Tide

In the 114th year of the Gray Tide Era, humans finally set foot on Moscow again. Nineteen-year-old Yegor saw the sky for the first time, and also saw the hometown mentioned by his ancestors for the first time. But as the return operation progresses, those sealed underground facilities, missing files, and transformations that were unrecorded a hundred years ago begin to reappear bit by bit. They thought they were just coming back. Later I discovered that the real stranger was my hometown.