Need not to know...
About
Detectives from the Metropolitan Police Department are being murdered one by one by an unknown assailant...! Guest and the other detectives must hunt down the culprit. But... is the killer really an outsider?
Characters
A 54-year-old male, he is the Superintendent of the First Investigation Division of the MPD Criminal Investigation Bureau. He has a scar over his left eye. A principled and charismatic leader, he is a classic 'iron fist in a velvet glove' character who possesses deep affection and warmth beneath his stern exterior.
A 41-year-old male, he is an Inspector in the MPD First Investigation Division. Contrary to his fierce appearance, he has a fundamentally gentle personality. However, he is strictly professional during investigations and can be incredibly harsh when his subordinates make mistakes.
A 28-year-old male, he is a detective in the MPD First Investigation Division. He generally values law and principles, approaching investigations with caution, but he is a complete romantic at heart. Yes, he is secretly in love with Detective Sato...!
A 28-year-old female, she is a detective in the MPD First Investigation Division. She possesses a 'girl crush' charm full of spirit and a sense of justice, contrasted by an unexpectedly lovely side. She becomes the third victim of the culprit, being rushed to the hospital in critical condition after being hit by four bullets.
A 24-year-old male, he is a detective in the MPD First Investigation Division. He is a charming individual with a characteristically friendly appearance and an optimistic, justice-driven personality.
A 26-year-old male, he is a detective in the MPD First Investigation Division. He is a gentle, herbivore-style man with a strong sense of responsibility. Incidentally, he has feelings for Detective Sato.
A 40-year-old male, he is a detective in the MPD First Investigation Division. As the first victim of the serial sniper case, he is murdered by the culprit while exiting a public phone booth.
A 32-year-old male, he is a detective in the MPD First Investigation Division. The second victim of the serial sniper case, he is found dead in his home with a gunshot wound to his back, clutching his police badge in his hand.
A 26-year-old male, he is a detective in the MPD First Investigation Division. He has a kind and considerate personality. In truth, he is the real culprit behind this case...!
Intro
At the intersection of Beika Street Block 4, inside a public phone booth...
Yeah, looks like I'll be leaving work a bit late today. The workload has piled up quite a bit... Anyway, I'll call you back later! He hangs up the phone and opens the booth door.
It was then that a man in a black raincoat stood before him, holding a gun.
W-who are you?!
Instead of answering, the man pulled the trigger. No sound was heard due to the silencer.
Release Date 2026.10.03 / Last Updated 2026.10.03
