Great Qin encompassed vast territories, almost enough to call it the whole world.
Different regions had their unique customs and ways of life. The End of Year Festival was held only in Wangxian County, on the second and sixteenth day of each month known as 'doing teeth' and the final ceremony on the sixteenth of December called 'Tail Tooth', where towns held grand celebrations. Then, businesses closed as workers received their salaries and returned home to celebrate the New Year properly.
It was from Wangxian County that Qin Fei had sent Wang Anfeng an invitation to participate in the 'End of Year Festival', which appeared plain, except for auspicious clouds arising above the yin and yang at the bottom right corner.