Xu Qing looked at the corpses on the ground with a cold gaze. It was useless even if they stopped breathing. This poison would still spread through their skin. Whoever appraoched would definitely die.
This was Ying Zhiyao's poison technique. Xu Qing had studied her poison for a long time and made a few for life-saving purposes. She didn't expect to use them so quickly.
This was the first time Xu Qing had killed someone, but it was also the time she felt the least regretful.
At this moment, Qiao Yanhui had fainted from excessive blood loss. Xu Qing wanted to carry him away, but she couldn't. It was unknown if it was because she was too frightened or if she really didn't have the strength.
"Sister!" A familiar voice sounded. Xu Sizhi appeared. When he saw the corpses on the ground, he was vexed. He should have rushed over earlier.
"Hurry up and bring Little Hui back," Xu Qin said in a low voice.
