C141 Insect Controlling Arts

Perhaps it was because Ma Ji was Zhou Zheng's mentor when they were in school, and Zhou Zheng had always been respectful to Ma Ji. However, Ma Ji was not used to Zhou Zheng talking to him in such a tone.

Ma Ji's face revealed an unnatural expression as he nodded and said, "Alright, Zhou Zheng, since we are teacher and student, let's just talk about it today. As a teacher