Blazing Firefighting Corps Wal

Bring all your Force to destroy the Fire! ENEN NO SHOUBOUTAI

The Great Disaster (大災害, Daisaigai) is an event that happened two hundred and fifty years before Year 198, with the world mostly consumed in flame with many nations destroyed and most of the planet rendered uninhabitable.

The survivors took refuge in the Tokyo Empire, which remained mostly stable during the period despite Japan losing some of its landmasses. The Tokyo Emperor Raffles I establishes the faith of the Holy Sol Temple as it and Haijima Industries developed the perpetual thermal energy plant Amaterasu to power the country.