"I'll go find the third junior brother and fourth junior sister, see where they've run off to."
Yin Qingjun's eyes lit up. "Master, take me with you."
Yin Song turned and asked Miao Zhen, "Miao Zhen, do you want to come with me?"
Miao Zhen hesitated before shaking her head. "I want to stay at the Imperial Astronomical Bureau and the Ministry of Works to study. There's enough here to keep me learning for years."
Yin Song sighed. "Fine. You're practically Little Junior Sister's disciple already."
Pan Yun pretended not to hear his sour words. After calculating on her fingers, she said, "I worked it out. The third senior brother and fourth senior sister will definitely appear in Guangzhou next summer."
Yin Song immediately began calculating on his fingers. After a long while, his face was full of confusion. "Why? Why can't I calculate it?"
Pan Yun said, "Want to bet?"
Without a second thought, Yin Song said, "Bet!"
Wang Fei Yin smacked him on the head. "Bet again? How much have you lost at the Imperial Astronomical Bureau over the years?"
Yin Song shrank his neck and silently stopped talking.
Wang Fei Yin glared at Pan Yun. "You refuse to learn the good things, yet insist on picking up everyone's bad habits."
Pan Yun sighed. "Bad habits are too easy and too pleasant to learn."
Pan Yun reluctantly took a step back. "Fine, no bet, then no bet. But I can guarantee that the third senior brother and fourth senior sister will definitely be in Guangzhou next summer. If the second senior brother still can't find them before then, he can simply go look in Guangzhou."
Yin Song's heart stirred, and he could not help looking at Wang Fei Yin. Was the difference between the Third Marquis and the