Siying cried harder. "M-Mama was feeling very sick a-and dizzy. I called you, but you didn't pick," he sniffled. "So-so I went out to find you...but now I don't know where I am...Dada...it's very dark here and I-I am scared…C-come quickly…"
He quickly said, "Don't worry, I am coming there. Tell me, which turns did you take when you walked? Do you remember?"
As he followed how much ever Siying remembered, he found himself in a corridor. He quickly messaged the doctor, too, to immediately check on Xinyi as he talked to Siying.
All the rooms were lit from inside which he could see from below the door slit. Only one room seemed to be dark.
Zhiyuan quickly knocked on the door.
"Siying? Siying? Are you there? Dada is here."
But he got no response. Zhiyuan got more and more worried. He knocked again, and the door moved. He pushed it more and entered the room. As expected, it was really dark so he found the switchboard. Instantly, the room was brightly lit.