C138 Groups Voluntary.

When Ye Zi attended the training class the next day, she clearly felt that Gu Ranran was different from before. At that time, she had never been so serious when she attended the class.

Now, Gu Ranran went in headfirst and did not have time to be distracted at all. Each lesson was more serious than the last. She felt that the person today was not the same person she knew before