C432 Northern Dipper

In order to help Lin Feng better grasp the Big Dipper, Cheng Tian had exchanged moves with him and helped him find the flaws in his movements.

After two hours, Lin Feng was already able to perfectly practice the Big Dipper, and even Cheng Tian was unable to find any flaws.

Thus, Lin Feng only needed 5 hours to grasp the entire set of exquisite martial arts moves