We carry out an unacknowledged secret mission and find ourselves mired in a conspiracy that threatens the remnants of the Cold War. The secrets of biological and chemical weapons left by the Nazis a century ago are gradually being revealed. Politicians are scheming for their own selfish interests, treating us as abandoned children, and the safety of our families has become a bargaining chip. In the process, a larger cross-century conspiracy surfaced. Faced with shameless calculations and unknown dangers, we, who were worried about our families, fell into confusion about where to go.