The Villainous Classmate is My Lucky Star Chapter 13

Footnotes:

[1] Taels: a unit of weight equal to 50 grams[2] Jiayi: The highest scoring class. yi is the pinyin for the number one[3] Bao Qingtian: Bao Qingtian, fictional nickname of Bao Zheng/ (999-1062), Northern Song official renowned for his honesty. His face HERE