I Work as a Temporary Worker in the Underworld

After living for decades, I realized today that there are times when the underworld is short of manpower... That who! Don't run! It's time for you to reincarnate! Not going? Grandma Meng! Help me pour him a bowl of soup from 1982! What? Do you want me to send something to your dead relative? I said, I am a temporary worker! Not a courier! Forget it... Bring it, bring it! And you! Is it ridiculous to hide them behind and eat melon seeds? Aren't you the one who tricked me into becoming this shabby temporary worker? Work quickly! Emma is so exhausted, how can this be a human job? Wait... It seems like that's not the case...