Since old Zhu asked, naturally, Galileo wanted to explain for him.

"the so-called festivals of the gods only occur once in ten years, on the first day of the 13th month!"

"what!?" Old Zhu asked in surprise, "ten, Thirteen!"

galeni smiled and said, "yes! Elder brother, you heard me right. It's the 13th month! In the original continental calendar, there are only 12 months each year. However, it is found that every ten years, the moon in the sky will become as dazzling as the sun on a certain day, as if one sun has set, and the other sun will appear immediately. On this day, there is no night...