The girl's rosy lips were slightly upturned, showing that she was in a good mood. She intently erased the Arabic numerals on the whiteboard, wiping the empty space clean and dry. With her other hand, she picked up a water-based pen and added characters to the blank space. The words on the whiteboard became:,Yue Yun and Li Daniu met not because they were from the same hometown. After all, there are many hometowns in the county town, and it's unlikely that everyone would become friends, let alone close friends. The reason why an elder and a younger person became acquainted was purely due to a chance encounter on public transportation. A pickpocket had tried to take advantage of an elderly person because of their age, but Yue Yun bravely intervened. It was after this incident that the two, young and old, got to know each other.,Drawing her hand back, she used her left hand to pick up what she had touched before. It was a small stone, like a circle with a piece taken out of it, shaped like a semi-circle. It was mottled brown and white.。