Synopsis

Detective Kisaragi Toko (Kimura Fumino) from the Metropolitan Police Investigation Division 1, Section 11, led the case that solved the serial killer “Ptolemy” incident that shocked all of Japan, but even a year later, she still suffers from the “trauma” she received at that time. One day, a bizarre murder occurs in a room dyed deep crimson. Toko and Assistant Inspector Takano Hideaki (Aoki Munetaka) proceed with their investigation based on clues left at the scene, but they notice they’re being followed by an unknown man. Just as they try to capture this man, an explosion occurs in a nearby building. The police face an unprecedented crisis. Is this a mere coincidence? And can Toko overcome the greatest crisis of her career as a detective? What is the full picture of the boldest and complex case in the series’ history? The countdown to that shocking finale begins now!