Actually, this was an oversight on the part of Nan Tianzong!
In her previous life, Liu Sisi was an orphan. Not long after she got into college, her grandpa, who had raised her since childhood, passed away.
With no source of income, she had to work part-time jobs while studying to complete her education.
Her most frequent job was naturally selling small commodities at the night market! Gradually, she honed her bargaining and business skills.
"I've said before that I can read and write..."
Liu Sisi's eyes brightened! She hurriedly approached and asked, "Do you also copy books for students here? How much do you charge for copying one book? For example, the Three Character Classic, the Analects, the Mencius, the Tao Te Ching, how much do you quote for these?"
Liu Sisi thought more, as it was already midsummer. When winter arrived with heavy snow, she wouldn't be able to continue doing this work, right?