It wasn't her door but Xia Sitong and Shen Hanyu's.
When Sang Qianqian went out, she saw Sang Minglang bringing Shen Hanyu and Xia Sitong to leave.
In the dim light, Shen Hanyu's face was solemn, and Xia Sitong's eyes were filled with tears.
Sang Qianqian was shocked. "Brother, what happened? Where are you guys going so late at night?"
Sang Minglang's expression was serious. "Qianqian, Shen Shaofeng and Xia Zhixin got into a car accident. So I have to send them back immediately."
Sang Qianqian was taken aback. "How did they get into an accident?"
"They said the car hit the guardrail, flipped over the overpass, and exploded."
Sang Minglang pushed her into the house. "It's cold at night, so you should quickly sleep. I'll send them out of the island now."
"Brother, wait." Sang Qianqian ran into the house and grabbed a jacket. "I'll go too."