C806 Suspect

At that time, it was very dark, and it was very late, but I knew that I didn't accidentally fall down. When I entered the back stairs, someone pushed me, and I felt my ankle sprained, but then very quickly, that kind of force came from my back, causing me to lose my balance and fall down. At that time, even when the sky was spinning, I couldn't see anything clearly, I only saw the door move