C579 You Thought It Through.

After saying so much, Qin Muchen did not dare to be negligent at all. He wished he had a pen and a notebook to record all the steps that the system had mentioned in a small notebook so that he would not make any mistakes.

"Have you all memorized it? Your comprehension is too low. It took you so long to memorize such a small thing?"

Qin Muchen was helpless. Although the steps were simple