When checking out, Jiang Chen was asked to pay nearly 30,000 yuan in extra fees. He insisted he had made no purchases and questioned the hotel. Manager Guan Zhenbang had a tough attitude yet looked flustered; surveillance footage showed his girlfriend Su Wei and hotel staff had entered the room. With police intervention, cleaned traces and a bloody luggage bag were discovered in the room, and a shocking dark secret involving high-level corruption and intentional homicide gradually surfaced.