Criminal Investigation Files: The Person in the Mirror

How should I put it? It's good that the male protagonist wants to find out the cause of the master's death, very good, but he is a little careless about the life and death of others. Isn't he afraid that after he asks Mr. Chen, Mr. Chen will die? The male protagonist gives people a really bad feeling, a bit forced, as if his master's affairs are the most important, and the life and death of others are not important at all, and he can't guarantee the safety of these insiders at all. How does he know that the enemy will not know that Chen Laogao never told him the truth? Don't forget that the enemy is from the Ministry and is an instructor. He is excellent in all aspects. The male protagonist seems to treat everyone else as a fool, and he is just a smart person. It makes me heartbroken.