C17

In the past few days, Liu Yanzhi had gone to Liu Kizhen for advice. Liu Kizhen had been in a good mood these days, and his spirits had improved. When Liu Yanzhi arrived at his study, he had already prepared a brush and ink.

Liu Yanzhi saluted and waited for Liu Kezhen to lecture.

Liu Kezhen saw that his expression did not seem like it was the past and that he looked a little impatient