The Forgotten Sky

Due to an accident, the universe was mysteriously divided into thirteen major spaces. Except for the earth, all living planets, including the planet Deborah that controlled the Milky Way, disappeared in an instant. Such explosive news swept the world. At the same time, a masked man from another world who claimed to be from the future and the past and existed in the intersecting space of the earth invaded every corner of the world with a large number of strange races that could not be observed by the human eye. While scientists around the world were chasing these mysterious events, a teenager who was killed by a car was mysteriously resurrected, and the truth of each incident slowly emerged with his appearance.