After watching the whole film, I feel that the theme is simple and the ingredients are simple. Maybe the plot is designed this way because of the truth. The whole process was disturbed, and when they saw that they had escaped from the taxi successfully, they felt worried for them, lest they be arrested again. Since then, he has escaped for many years, and jailbreak success is just the beginning. As long as you insist on your beliefs in your heart, whether it is advocating for freedom or being a victim (honestly suffering from prison), it has its own consistency. On the contrary, the most terrible thing is that because there is no freedom for a while, you do not yearn for freedom and change your beliefs. The film is serious in nature, and even the obese and clumsy prison guard does not add a sense of comedy and tenderness.