[Two male protagonists + criminal investigation + HE + reunion]
What does the group photo at the train station mean? The memories overlap and the truth emerges.
Lin Chenxiao arrived in Yuncheng. When facing danger, he said, "In adversity, I found my own direction. I finally have the answer to the question that has troubled me for many years."
Jiang Zhi disrupted the situation they had been surrounded by for many years and showed them in the light. He said: "None of us are their pawns. My existence and my mission are to protect the people."
Concept: The premise of the truth is the unknown answer
