SHKD-794 Undercover Investigator Sumire Gunshot of Rebellion Sumire Mizukawa

Sumire goes undercover under the name "Yuri" in order to destroy the underground organization Izawa-gumi. - He was steadily making preparations to seize the opportunity for a major transaction that was to take place soon. - However, what is the true purpose of her boss, Oki, for sending Sumire into the organization?