And this little boy can judge the exact time just by looking at and touching it?! This figure is just an eight or nine-year-old boy, although he seems to have no cultivation, but the one who can follow the master must not be an ordinary person.

Feng Qianyan took out a silver needle and a piece of white cloth, pinched the deceased's little finger, the tip of the needle pierced his fingertip, squeezed it hard, and a drop of black blood fell on the white cloth.

"Black?" Snow's face changed slightly, "Sure enough, it's poisoned?"

"Nope. Feng Qianyan shook his head, "If you are poisoned, you will usually only have black lips and bleed. You see him, except for the little black blood that overflowed from his mouth, there was no bleeding in his nose, eyes, or ears. ”

"How did that die?"

His blood, face, and limbs were black and purple, and he was clutching his chest before he died, most likely due to sudden heart disease. ”

"Heart disease?" Snow looked dazed.

"Heart, understand?" Feng Tianyan poked Xue's left chest, saw him nod, and continued to explain: "It's just that there is something wrong with it, and the blood in the whole body can't flow, resulting in sudden death." ”

"Got it, got it. Snow patted her chest knowingly.

"How's he doing on weekdays?"

Xue thought for a while and said, "I heard that he was weak and sickly when he was young, and he has eaten a lot of various elixirs over the years, and his health is okay. ”

Feng poured his eyes down and pondered for a moment: frail and sickly, most likely a mild congenital heart disease. Judging from the corpse, it cannot be ruled out that it was a sudden heart attack. It seems that only by seeing the specific situation of the heart can we make a conclusion.

"Snow," the windswept finger gestured at the center of the deceased's chest, "can you open your chest and take a look?"

"Shhh

"Inconvenient?"

"That ......" Xue was a little embarrassed, "This Lu Yuncong is a member of the Linghua Sect after all, I'm afraid I won't be able to explain it......"

"Forget it, I wanted to take it out and tell you about the cause of his death! Alas, what a learning opportunity......" Feng Qianyan said, and three silver needles appeared on his fingertips and fell on the left side of the deceased's chest.

Xue covered her chest, and a picture appeared in her mind: Feng Qiyan dug out the bloody heart from Lu Yuncong's chest, and explained it to himself with a smile......

Suddenly I felt a chill in my back. Xue's eyes shrank: It seems that she is wrong, this eldest lady is probably more ruthless than the master......

Su Qin and Siyu, who were standing a few steps behind the two of them, couldn't help but tremble as they listened to the words of the wind......

As soon as the silver needle was removed, the condition of the deceased's heart was clear in front of his eyes: it turned out to be a mild tetralogy of Fallot, which is commonly known as a type of congenital heart disease. Its symptoms are not serious, and it has been conditioned by elixir for a long time, although it is weak, but its life is worry-free.

Seeing that Feng Qian Yan put away the silver needle, Xue hurriedly asked, "How?"

"He was born with a damaged heart, so he was sick and frail all the time. This time, the medicinal properties of the wine were more violent, and the body was overwhelmed by long-term indulgence/lust, which led to the death of exhaustion. ”

"Is there any evidence?"

"Nope. Feng tilted his head, "Unless, as I say, take out his heart and compare it with the heart of a person who died normally, you will see the difference." ”