Special Neurotoxic Gas-AJVX!

"Eriko!" Tokyo had been dangerous before, and Sato had once used Eriko to threaten Nagai. That had made Nagai deeply uneasy. Later, after reaching an agreement with Tozaki Yuu, Tozaki's honesty had earned Nagai's trust. So he had entrusted Eriko's safety to Tozaki. And…