Internal fighting in the demon world brings disaster to the human world——
"This body has been used for so long, how do you calculate the rent?"
"..."
"It's time to go back, why waste time..."
"..."
"Are you sure you saved me? Didn't I save myself?"
"..."
"No, it goes against 'normal ethics'!"
"..."
"After all, the fate is shallow..."
"..."
Ghost King: "You are the one who said all the words."
The more talkative and "ruthless" mate VS the less talkative and "affectionate" mate. Neither the attacker nor the mate is abusive. The mate is very, very good to the King of Ghosts, not a little bit of a jerk.
Concept: The world is not absolutely black and white.