There was friction between the police detectives from the Key Case Investigation Unit and the special task force. As they solved the Bank Robbery Case, the case would be brought to trial soon. The police detectives from the Key Case Investigation Unit wanted to strike while the iron was hot in order to continue to investigate the Bank Hidden Corpse Case but they had been rejected by the Special Task Force when they asked for the latest updates on the case.
The special task force rudely said, "We were officially assigned to investigate the case by the higher-ups. We don't care about the Bank Robber Case, but we can't have the Key Case Investigation Unit lay hands on the Bank Hidden Corpse Case!" They even warned them that Rongyang Branch only needed to cooperate with the investigation. "Don't butt your heads into other people's business," they had added.