Olfaction

Olfaction (, Kyūkaku) is an extra chapter included with Volume 28.

Summary
Watchdog Man guards Q-City, as per usual. It is said to be the safest city thanks to the S-Class hero's protection. Any disaster threats that appear in the city are eliminated very quickly. The narrator then mentions that Watchdog Man's "true power" is still a mystery.

Characters in Order of Appearance

 * 1) Watchdog Man
 * 2) Smile Man
 * 3) Z Branch Operator