I drove the car slowly into the underground garage of the community. As I turned the last corner, my heart sank suddenly. That familiar location, the property parking space I bought with 300,000 real money, was once again occupied by a white BMW X5. This is the car of Liu Ruyan, the neighbor upstairs. She occupies my parking space every day and treats my private space as her free parking lot. She pointed her nose at me among the owners and called me a "cheapskate". I couldn't bear it anymore and decided to let her taste despair. I bought a scrap car and welded it to my parking space with my own hands. Now, this parking space will always be mine.