Yin Fan is a genius, not just a genius. He is proficient in criminal psychology, forensic science, and trace science. He can reconstruct the murder scene within three minutes, with a 100% case detection rate. However, this decathlete criminal profiler has almost zero ability to take care of himself - he can't tie his shoes, he can burn down the kitchen when cooking instant noodles, and he can even tie his shirt buttons in the wrong place. His golden finger is "memory reading": if you touch any object related to the murder, you can see the residual images of the murderer when he committed the crime.
The new criminal investigation captain Gu Yan is a perfectionist and hates Yin Fan's sloppy behavior, lateness, and messy desk. Gu Yan began to target him everywhere, deducting bonuses, making him write reports, and reprimanding him in public. But Yin Fan showed no reaction to these difficulties. Instead, he demonstrated god-level reasoning time and time again when solving cases. Gu Yan gradually realized that something was wrong - Yin Fan always stared at him, his eyes focused and complicated. He wondered: Does this kid have a crush on me?
So Gu Yan changed from a harsh boss to an awkward protector who secretly helped Yin Fan tidy up his collar, stuff his lunch, and even tie his shoelaces. But Yin Fan didn't know this at all. He only used his golden fingers to track down a serial murder case that spanned ten years. When the murderer turned his target on Yin Fan, Gu Yan's self-defense was completely out of control - he blocked the fatal knife. In the pool of blood, Yin Fan finally looked up at him and said calmly: "Captain Gu, you have misunderstood since the third week. I am just studying your micro-expressions as a counter-interrogation topic."
