"Cheng Qiyan, how can a person who has never been in contact with the police force or a case solve such a difficult case?"
"Qin Wanyan, how did a person who solved such a difficult case get tit-for-tat by his subordinates?"
"Qin Wanyan died gloriously in the case of the drug lord's corpse dismemberment."
"You said you would always protect him."
"I may not be able to accompany you anymore..."
"Cheng Qiyan, return to the team."
Concept: Paper sells for a dime, knowledge is wealth