Ep. 3: Ranmaru reflects on his duty and the Machida massacre after a zombie attack.

3

Following a recent assault by possessed human-like zombies that nearly killed Ranmaru, the Tokko detective contemplates his first day on the job and the Machida massacre, focusing on a mysterious tattoo on his right arm. Worried about the mark's origin, Saya takes him to a nearby police hospital for examination. While awaiting the medical results, Ranmaru secretly enters a ward guarded by the PSIA, where Sakura's younger brother is being treated after nearly becoming a victim in the Machida incident. This unauthorized visit occurs amidst the ongoing tension and mystery surrounding the supernatural attacks and the strange physical changes affecting Ranmaru.