If You're a Ghost Call me Here! (2021)

The main character, Vanitas, is employed at a call center in the underworld and is tasked with guiding ghosts from the underworld to the underworld
The ghosts are facing various difficulties such as getting lost or being almost expelled, and they are all asking for help at once without caring about our situation

You need to instantly understand what these ghosts are saying and connect them to the correct number
The prejudice against communication technology, the lack of human resources, the confusion of a new life with the evolution of technology...
Overcome many things and become a first-class call master!