Gokurakugai (Manga) Vol 02

While investigating the case of the serial hanging murders around the temple where he and Tao previously fought a horde of maga, Alma runs into a mysterious young man. He's so timid and quiet that Alma graciously surrenders one of his beloved snacks to the stranger, but there's a reason Tao says to be careful with the quiet ones... Viz Media Llc
(W/A) Yuto Sano