I dreamt that I was with my family in a residence, having a great time playing when suddenly, the room started shaking violently. Since the city I live in in real life has never experienced any natural disasters, I was extremely terrified by the situation. My mother shouted to turn off the lights and leave the residence, and she rushed out, leaving only me and my sister behind. I took my sister to the terrace and heard people from the opposite side calling out. The residence shook even more violently, and I started thinking about how to minimize the risk of injuries after the earthquake. Then, the building collapsed, and I desperately protected my sister's and my own heads as we fell from a high floor. Afterward, I wasn't seriously injured, but my sister had a swelling at the back of her head. I immediately went to a nearby restaurant to get ice for emergency treatment.
This dream suggests that you have concerns about the safety and well-being of your family. The shaking of the room and the subsequent collapse of the building symbolize a sense of instability and uncertainty in your life. Your fear and desperation to protect your sister indicate your strong sense of responsibility and love for your family.
The dream may also symbolize your need to take control and make quick decisions in challenging situations. Your mother's command to turn off the lights and leave the residence represents the importance of being proactive and taking immediate action when faced with potentially dangerous circumstances.
The swelling at the back of your sister's head could represent a metaphorical "blow" or hardship that she may face in the future. Your instinct to seek emergency treatment for her suggests your caring and nurturing nature, as well as your desire to provide support and help in times of crisis.
Overall, this dream reflects your concerns about protecting your loved ones and your determination to face and overcome challenges that may arise in your life. It suggests your admirable qualities of responsibility, quick thinking, and willingness to take care of others.