An invasive alien species named "Dragon" invaded Earth. The three-year war ended with the victory of mankind. However, "the enemy we have faced so far is only a spearhead. Now, we humans must prepare for a war that will stake our lives in preparation for their main force." At the national level, humanity gathers children who have been judged to be psykers and establishes the Ark, a training institution. "It's the first time you've ever praised a child like that. Aren't … read more