Collar x Malice Movie: Deep Cover

Ichika Hoshino, a young police officer, is tasked with maintaining order in Shinjuku after a shadow organization sparks chaos and violence in the city. During an attack, she is fitted with a poisonous collar, further complicating her mission. Five individuals with unclear intentions emerge to assist her in uncovering the truth, but Ichika must decide who to trust in her desperate bid to escape the collar's deadly effects and prevent further destruction in Shinjuku.