C131 Blood Clan.

Zhang Yan informed Hsiao Rann that two individuals had vanished at the location he had mentioned. Surveillance footage confirmed they entered the alley, yet never emerged. The bloodstains found there weren't from a dog hit by a car, but human blood—belonging to someone devoured by a monster.

The existence of a man-eating monster was uncertain. Hsiao Rann relayed the young man's account