My family lives on the first floor. When the elevator was installed in the community, I sympathized with the inconvenience for the elderly and gave in and agreed to install a corridor elevator that does not block light. Unexpectedly, the uncle and aunt upstairs agreed, but while I was on a business trip, they forced me to install an ordinary elevator, completely blocking the lighting in my home, and even accused me of being selfish. Calling the police and negotiating with each other failed, and they used their strength in numbers to force me to compromise. Since they wouldn't let me live in peace, I retaliated by transforming the first floor into a columbarium and placing the ashes free of charge. The whole building immediately fell into panic. I called the police, called the media, and came to the door to cause trouble. I responded one by one. In the end, these neighbors who relied on their elders to support their elders suffered the consequences and lived in fear and disputes all day long.