OMG OMG OMG I AM CACKLING WITH GLEE I LOVE THIS! Xu Lingyi is the guy who sees his son growing into a boy just as exacting and detailed as him and immediately wants to save Shiyi from a tight spot while also going "that's the perfect opening to teach a valuable economic lesson!" That is so him and so their family and I ADORE THIS FIC!

I hope Zhun-ge's next maths lesson will include adding up how much it would cost to get a really pretty rooster plus transport it from Sichuan.

Once again, I am so thoroughly delighted, thank you very much for writing this!