Kawasemi Omito, a supremely skilled detective, leads a joint investigation into a serial killing case. Amamiya lends him Toto, whom Kawasemi deems so useless he's invisible. Ron appears at the newest crime scene as a consultant, irritating Kawasemi.
A tree branch?
غصن شجرة؟
è un ramo di un albero?
Um galho de árvore?
Ветка, что ли?