Niu Ping's grandfather put away the bone needle in his hand and looked at Niu ping, who was staring at him with wide eyes. He smiled and said,"What's the use of looking at me like that? If you have that much time, you might as well take a nap. If you can still remember this magic array after you sleep tomorrow morning, it means that you've learned it. If you can't, it means that you haven't learned it. What's the use of staring at me like that?"
"Grandpa, I'm so excited that I can't sleep. I'm worried that this method won't work, but I also think that it'll work," Niu ping said, a little embarrassed.
Niu Ping's grandfather looked at them and smiled."It's very normal for you to act like this. This matter is very important to our ox clan, so it's normal for you to act like this. However, you still need to sleep. Don't think about this. Whether you can or can't do it, you'll know tomorrow."
"Yes, grandfather. Don't worry, I understand what you mean." Niu ping nodded.