Chronicle of Civilization, Guardian of Ancient Civilization

On March 19, 2026, the world simultaneously encountered the invasion of foreign civilizations, and the connection between "meaning" and "carrier" was accurately severed by high-dimensional will. Words turn back into meaningless strokes, vows become empty routines, and memories degenerate into distorted specimens. The black sands of Mesopotamia, the reverse flow of time in the Ganges, the red light trial of Rome, the fearful Mirror Abyss of the Maya... The nodes of the eight ancient civilizations have successively made guardianship agreements, but each is on the verge of collapse...