没头脑和不高兴

"The Brainless is always in a fog and careless no matter what he does; the Unhappy is always unhappy and acts at his will. What kind of interesting things will take place when they meet? Have you ever seen the 999-floor Children's Palace without a lift? Have you seen a tiger fighting Wu Song? In addition, there are many other interesting and strange things which will make you laugh off your head." -- Amazon