The Great Cataclysm has begun! In the four corners of the country, fighting broke out between the apostles of destruction and the soldiers of the fire of the Fire Force!! The Doppelgänger of Rekka appeared in front of the firemen of the 1st brigade! Foyen and Karim meet their former comrade... who tries to make them sink into despair. Troubled and disoriented by these sad reunions, Karim will have to react. What decision will he take? Meanwhile, Arthur and Vulcan, rushed to go back to Yu who is still under Giovanni's control, must pass a test. The ultimate fight between the king of the knights and his sworn enemy Dragon is imminent!! Contains chapters 259 to 267.