Looking for a part-time job like no other? Welcome to the Afterlife Post Office! Curiosity is a must; absolute secrecy is non-negotiable!!
College freshman Yeoni’s ordinary life takes a turn when Grim Reapers show up at his doorstep.

Suddenly, this average guy finds himself hired as a part-time worker for the afterlife's mail service.

Armed with endless curiosity and big dreams, Yeoni and his "official gal pal" Dayeong plunge headfirst into the underworld!