The two ghosts had keen hearing, and Yang Kai's words naturally fell into their ears.
The one holding the ledger smiled at Yang Kai and said, "Young Master Yang, it's not that we don't rest, but really, there's no reason to. Our current state, in terms of what you people in the mortal world say, is that we have been single for over three hundred years."
Yang Kai's face was full of surprise: "No way, you guys are ghosts, which essentially makes you official employees of the Underworld. Is it really so bad that you can't even find a girlfriend? In your daily routine of dealing with ghosts, haven't you come across one or two female ghosts you fancied?"