After leaving Eden, Mycenae returns to guard his House, where Haruto and Söma arrive promptly. The young Saints find themselves forced to fight their way through the House of Leo, but the ferocious Mycenae proves to be an almost impossible foe to overcome, even when the two teenagers fight him together and neutralize his King's Roar technique. When he unleash his King's Emblem, Haruto risks his life by stopping Mycenae's final attack. Söma retaliates with a Lionet Bomber powerful enough to crack one of the shoulderpads on his Gold Cloth...