I Save Humanity with Rule Horror

Ten years ago, Rules Horror descended upon the country where Ye An lived. Ten years later, the 1.5 billion people of the East Xia Democratic United States have been slaughtered by Rules Horror until only 500,000 remain. Ye An's country is on the brink of collapse. At this moment, he receives messages from other countries asking for help. After getting in touch with their survivors, Ye An discovers to his astonishment that no Rules Horror phenomena have appeared in those countries over the past ten years. Instead, Britain has been plagued by a mechanical Buddha, the Heavenly Mountain Kingdom by extraterrestrial insects, and France by murderous ghosts... And now the insect swarms, mechanical Buddha, and ghosts are all heading for the East Xia Democratic United States. That's fine. His country's own Rules Horror instances are short on challengers anyway. So Ye An drags a robotic Guanyin that wiped out half of Britain's population into the Capital University Horror, while the Imperial Guard, whose insectoid body is so powerful it can smash an aircraft carrier with one punch, enters the Royal Family Birthday Celebration Horror... Ye An wants to see which of these apocalyptic disasters comes out on top when they fight!