C1097 He Didn't Come Back Last Night?

After weaving for a few days, he had become more and more slippery, just that his algorithms were still a little inaccurate. Hence, every time she finished weaving a circle, she would have to record it manually and then use her own method to mark it. After weaving a small section, she would habitually use the method she had learned on the internet to calculate it again and check it again