When Yu Bing entered and didn't see Wen Qin, she collected some soil at the foot of the wall of the bathroom. Because this house had not been lived in for that long, it was a little dark and damp. Therefore, Wen Qin had bought some lime powder a while ago and sprinkled it along the wall to remove the dampness.
Although there wasn't much lime powder mixed in the soil, the eyes were the weakest point of the human body and the lime powder was a strong alkaline substance. Sun Guo immediately felt a burning sensation in his eyes. He, who only had one eye to begin with, panicked and immediately let go of Yu Bing.
Yu Bing was worried that there was still soil containing lime powder around her, so she grabbed the table and hurriedly stood aside before daring to open her eyes.