An ominous cloud is slowly moving inland, forcing the population to run away. As the cloud keeps on moving forward inescapably, panic strikes. The cloud is acid.An ominous cloud is slowly moving inland, forcing the population to run away. As the cloud keeps on moving forward inescapably, panic strikes. The cloud is acid.An ominous cloud is slowly moving inland, forcing the population to run away. As the cloud keeps on moving forward inescapably, panic strikes. The cloud is acid.