The process of guessing is unclear, and the result is a bit off.
Probably after dying, they discovered they've turned into a ghost, so they think where there's ghosts, there must be gods and cultivators too. They're still hoping to become a Ghost Cultivator and achieve the status of a Ghost Immortal?
Guessing well, don't guess next time.
Jiang Yuan played with the spark in his hand and shook his head, "I'm not a Cultivator, I haven't seen a Ghost Cultivator, and I don't know any Cultivation Techniques. As they say, dust to dust and ashes to ashes, since you're dead you should go where you need to go. Staying here to sow discord in couples' relationships is too lowly."
"Ha! Who told them to show off their love in front of me every day?" The shadow lounged on the sofa and said coldly, "That guy is like an old woman, no skills, no masculinity. Why does he get to have such a pretty and sensible girlfriend?