The opposite corner of feng shui is a sharp building. If the bad star of a certain year flies to this position, it will be bad for the owner's health.
The owner of the room needs surgery or has health problems.
In fact, if you are close, you can put the chicken to dissolve it, just put your mouth sideways and put pointed plants.
There is also a kind of stone called "Shi Gandang" on the market, or it can be changed when it is listed.
At present, looking at photos alone is far from enough. Nothing serious. If you are really worried, you can put plants outside the window you see.