In the finale of "The Three Teams", Wang Dayong's life and death became a suspense. The whole storyline is gripping, and people can't help but think: Who did Wang Dayong die at? When Cheng Bing came out of the hardware store, an unusual look flashed on his face. He sensed that something was wrong. Although Boss An's appearance is completely different from Wang Dayong's, Cheng Bing's in-depth understanding of Wang Dayong makes him have a hunch just by glancing at Boss An's eyes: This may be Wang Dayong. 
Over the years, Cheng Bing and Wang Dayong have been born and died together, and they know every habit and characteristic of this old comrade-in-arms well. He knew that Wang Dayong's eyes contained an indescribable wildness and cunning, and Boss An's eyes were exactly the same as them. However, Boss An's appearance was completely different from Wang Dayong's, which made Cheng Bing have doubts in his heart. In order to confirm his conjecture, Cheng Bing decided to send the faucet that Wang Dayong had touched for inspection. This move seemed too subjective and hasty to Pan Dahai, who firmly believed that a person's identity could not be determined by a glance alone. However, the truth was beyond Cheng Bing's expectations, there were only his fingerprints on the faucet, and there was no trace of Wang Dayong. This result made Cheng Bing unwilling, and he decided to take further action. 
In order to uncover the truth, Cheng Bing decided to quietly lurk in front of Wang Dayong's house and secretly observe his whereabouts. He even risked being exposed to stealing their home's garbage. There are many clues hidden in this garbage, and Cheng Bing carefully rummaged through them one by one, not letting go of any clues. He found some evidence that matched Wang Dayong's living habits, but he still couldn't determine Boss An's identity. Cheng Bing's actions aroused Wang Dayong's alarm, and he began to actively track down Cheng Bing. With his understanding of Wang Dayong, Cheng Bing sensed the danger in advance and quickly took countermeasures. He called ** to ask for Pan Dahai's support, and at the same time looked for a safe hiding place. At the dimly lit staircase, Pan Dahai passed by Wang Dayong and inadvertently called out Wang Dayong's name. This moment made Wang Dayong pause, and finally caught under the siege of **. 
* Later Wang Dayong was always silent, and only asked to see Cheng Bing. In this conversation, Wang Dayong revealed many unknown secrets. It turns out that he has been lurking in the city as Yasuko, trying to evade the punishment of the law. He hid so deeply that even those closest to him didn't notice his true identity. As for whose hands Wang Dayong died, there is no clear explanation in the play. But what is certain is that his criminal actions were finally punished as they deserved. This ending is embarrassing, and it also leaves the audience with deep thoughts: in life, you should stick to the bottom line of morality, and don't embark on the road of crime for your own selfish desires. The story of "The Three Teams" warns us to cherish our current life, and at the same time, we always maintain respect for the rule of law and the belief in upholding justice! 
At the end of the story, Cheng Bing and Pan Dahai return to the ruins of the log cabin in the northeast. It has long been overgrown with barren grass, and things are not people. They stood silently among the ruins, recalling the eventful years and the heroes who fought bloodily for the country and the people. Today, everything is a thing of the past, leaving only deep memories and endless thoughts. Cheng Bing sighed: "Sometimes we fight for justice and ideals, but in the end we become victims. Pan Dahai replied firmly: "But we at least once had faith and courage to fight for justice." The two supported each other out of the ruins of the cabin and marched towards a new journey. 
The finale of "The Three Teams" profoundly reflects the impact of choices and decisions in life on fate. It admonishes us to cherish the present, stick to the moral bottom line, and pursue true justice and faith. In this uncertain and challenging world, we need to remain vigilant and believe in creating a better future for ourselves and our families.