Investigation

Yuan Shu waited for the two of them to leave before approaching the horse again. Shi Xiao and Jiang Chen were both worried that the horse would go crazy again, so they wanted to stop her, but Yuan Shu shook her head and gave them a reassuring look.

Yuan Shu walked to the horse's side and checked the saddle carefully.

Yuan Shu couldn't find any difference between this saddle and an ordinary saddle, so she was very puzzled. From the horse's reaction, what stimulated it must be the pain on the horse's back. Since there was nothing wrong with the saddle, what could be the problem?

Yuan Shu tapped her chin with the joint of her index finger. At the same time, she thought about the problem carefully and suddenly had an idea.

She stroked the horse's neck gently. After the horse snorted comfortably, she removed the saddle quickly and skillfully. As expected, she saw a small wound with blood on the horse's back.