In Rags Town, a notorious refuge for those escaping their pasts, exists a strict code against delving into personal histories. Amidst this backdrop, the unconventional S&A Detectives agency, led by Ayamana, tackle a spontaneous case initiated by Manami. Their investigation leads them to a mysteriously attractive woman, Sara, pursued by armed women. As they delve deeper, a peculiar phenomenon grips the town as teenage girls transform into glass, shrouded in government secrecy. Despite the hush-up, the determined detectives, along with a curious journalist and local law enforcement, strive to unravel the unfolding enigma.