有上边空下边打一字谜

This makes Xiao Guoliang and others envious. This is really envy and jealousy. Why does Xiao Laoer have such good luck? Why can Ji Feng and Xiao Sumei look at him differently? Isn't it because he has a son with a sweet mouth who follows Ji Feng all day long and calls him "cousin" as if he is his own brother!...