A covert syndicate unleashes terror and violence across Shinjuku, pushing the city toward a brink of chaos. Tasked with restoring order, rookie cop Ichika Hoshino becomes the target of a brutal assault and is forced to wear a deadly collar around her neck. As the situation spirals out of control and minutes slip away, five mysterious strangers emerge to aid her in uncovering the hidden conspiracy. Who can she trust? Will she succeed in saving herself and preserving Shinjuku"s soul from the grasp of oblivion, and danger looms where secrets thrive in neon shadows?
