I Am the Underworld King's Proxy

After dying, he returned to the underworld, only to discover that it was nothing like the realm of the dead described in myths and novels. Instead, it resembled the underworld in a TV series he had watched. The first person he met there was a quirky young girl named A Cha!!!!!!!!

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.