C502 full of calculations

Returning to Jin Bing's home, Qin Yu and Jin Bing immediately asked me about the sacrificial altar in order to get me to know more about it. I didn't even understand the crux of the problem with Jin Bing, so I chose to ignore them.

"How is it? Did I win or lose? Is there any explanation? " Qin Yu's questions were like a string of cannons, causing me to be stunned