Unable to help, Ning Shanshan secretly sent a message to the old madman. Here, the only thing she could believe was the old madman, so she asked: "Senior Brother, how do you think you should investigate?"

"Wait, I'll ask." The old madman also sent a message to her.

"..." Ning Shanshan's expression was strange. Who should I ask?

However, Ning Shanshan still asked some people in charge of order to brainstorm and discuss how to check.

After waiting for a while, I didn't discuss a solution.

Suddenly, Ning Shanshan asked Bai Wei, "Bai Wei, do you still remember the numbers of your three pill recipes?"

"This..." Bai Wei still remembers three numbers, let alone three, he didn't remember any of them. As soon as he entered, he couldn't wait to use the residual recipes given to him by Deputy Tower Master Tang, worried that if he was too late, he would forget how to refine them. He still had the intention to look at the other two elixir recipes?

After asking a few more questions, there was no problem with Bai Wei.

Ning Shanshan looked at the old madman and waited for him to speak.

The old madman was really asking Mo Liancheng, "Boy, have you thought about it?"

"The question is, have you sent the remnant recipe you exchanged from Bai Wei back?" Mo Liancheng also sent a message to the old madman.

The old madman replied with a calm look on his face, "Of course I did it, just do it."

"That's simple. There should be records of the remnants of Qianfang Palace. Send someone in to count them. How many pill recipes are missing today and record all the numbers. Soon, you can get the number of pill recipes that the people in today's competition have obtained and the numbers of each remnants. In this way, check the record of the pill recipe taken by the contestant today. Putting aside the others, isn't the remaining three numbers Bai Wei?" If Bai Wei was wronged, there would definitely be one more remnants, or something, but it was found that there was no flaw.

Because the old madman has put another pill recipe back to Qianfang Palace.

"..." The old madman's eyes lit up.

This one is actually a mathematical problem.

The total number of residual formulas in Qianfang Hall, subtracting the remaining number in it, will be the number of residual formulas that the alchemist in the competition today took out. When these responsible personnel unleashed the ban, they happened to record them in detail. It was the alchemist who took the three residual formulas, which recorded them clearly and even numbered them.

In this way, using the method of elimination, the remaining three unrecorded recipes are naturally the records that Bai Wei came out of Qianfang Palace today.

Bai Wei couldn't tell the result of this.

In fact, Mo Liancheng had already planned on these things.

A trap that Bai Wei cannot escape. And erasing his three Dan formula registration records seemed to give him hope, which was to make him despair.

Sure enough, the old madman quickly told Ning Shanshan about this method.

Ning Shanshan immediately asked someone to check it out.

She also personally watched those people count the broken recipes of Qianfang Palace to avoid anyone who dared to do anything.

This made the devil's deputy tower master bitter.

Deputy Tower Master Tang vaguely discovered that this was a trap. When Ning Shanshan said this method, he had something big wrong.

Sure enough, after some investigation.

The remaining three numbers happen to be cheating.

The remaining quantities are incomparable.

This one is interesting. Bai Wei's face is as if he is dead. The cheating thing is that he can't even clear the situation even if he jumps into the Yellow River. "No, no. It's really not me, I didn't cheat."
Chapter completed!