Earth Expansion Volume 4

Fifty years after the Earth Expansion, humanity embarks on a daring mission to recreate the world map! Kuroki's desperate bid to pass the First Grade Pioneer promotion exam takes an even more deadly turn. As the fighters gather, an emergency arises. The hooded man who attacked Kuroki in Kanagawa Prefecture is secretly operating inside the Banka exam venue - and what he has planned will make the examination look like a walk in the park! But there's a final, even greater challenge awaiting Kuroki and his allies - one that will require all their power and every ounce of their courage.