Although based on the result, the people Zhou Yu recruited were very good, and it was indeed worth it to train them, saying that there was an original Qin Zhuan studio member amongst them, Zhou Fu was still a little skeptical.
For this studio, Zhou Fu has spent a lot of time and energy on it. He had specially invited some relevant teachers to come to teach them. According to the evaluation of the teachers, although these people didn't have good foundations, they were very talented.
Their future was indeed very promising, but the gap between the current studio and the original one was still very big. Therefore, it was almost certain that these people were not from the original studio unless they all hid their real skills.
However, this was not a spy game, why did they need to hide?