Subway bound for the distance

Meng Feifan and Jiang are friends who have known each other for many years. One day, the two received a mysterious phone call entrusting them to escort a suitcase to a designated location, and upon completion, they would receive a generous reward. The two people who are interested in wealth do not ask about green and red soapBai readily took on the task, but to his surprise, strange things kept happening from the moment he received the mysterious suitcase. First, he was relentlessly pursued by an unknown man in black, and then he met insurance salesman Cao on the subwayAt the seaside, there are four strange riders: fitness coach Xiaomei, actor Huang Daming, and hairdresser Daniu. After a moment of subway malfunction with a black light, the two discovered that the suitcase had been opened and the contents inside had disappeared, while the thiefIt must be among the four people closest to the box. However, as the plot progressed, the result exceeded everyone's imagination. It turned out that this was a pre designed chain game in the middle, and in the end, the two were able to find the box back to ShunIs it possible to complete the task? Who is the real thief, and who is the mastermind behind all of this? All answers are in the story