Secret Plot and Overt Plot

The new book "Rebirth of the Infinite Starry Sky" has started to be uploaded. The protagonist was reborn in the catastrophe until he was eighteen years old. He accidentally got a system that can buy things from other planets, including but not limited to various specialties, natural materials and earthly treasures, and secret skills. From then on, he embarked on a different life path... Book friends who like this category, please go and collect it. The character is guaranteed not to be supervising. When the murderer's modus operandi becomes more covert, his anti-investigation capabilities become stronger, and more cunning criminals use strategies, how can Xiao Ming see through the murderer's disguise and dig them out from the crowd? Xiao Ming does not have the ability to observe stars at night and make calculations with his fingers, nor does he have a system or an old man to point him in the direction. How can he solve these high-IQ cases? In the face of strict interrogation regulations, criminals cannot be scolded or beaten. How can Xiao Ming break through the criminals' psychological defenses and get them to confess the crimes they committed? This book is about the mental duel between the protagonist Xiao Ming and criminals, and also the psychological games between him and criminals.