this depends on the writer..when he want they find out the truth..tvb now,tvbnow,bttvb& B8 G3 e" Z* Y2 y M4 _
like before 官恩娜 spent about 2-3 ep to find out who is the one..tvb now,tvbnow,bttvb+ n& d, [" U& K+ i' e" x
but 向sir only spent about 5-15 min found out the truth-,-, {" M1 J) c( [+ Z
actually they could find the evidence from 潘sir's room in the office |