When Nan Yixing rushed to the West Cliff, the moonlight was shining coldly on the stone wall.Bai Shi's body, which was leaning against the stone wall, suddenly shook, and her fingers tightly grasped the fabric on her chest, "Big Brother..."His voice trembled and his knuckles turned white from the exertion, as if he was enduring severe pain.The moonlight shone on his white robe, and the edges of the dark red bloodstain had turned a little black.There were several wild deer lying on the ground, their eyes wide open and black blood oozing from the corners of their mouths, obviously they had been poisoned.Nan Yixing stood still, looking around.The stone wall was covered with tiny traces of poisonous insects, and the corpses of wild deer were arranged so neatly that they seemed to have been placed there deliberately.His face still had the usual gentle look, but his voice had grown colder, not even to the point of disappointment."This is not your blood.""Bai Shi, you dare to use the South Gate code to deceive me."Bai Shi's expression froze on her face, and the fingers that were grabbing her clothes slowly loosened.He straightened up, the pain on his face disappeared, and he smiled faintly, "Sure enough, I can't hide it from my senior brother."He took a few steps back and stood in the shadow of the stone wall.There was a slight sound of breaking wind behind me.The hairs on the back of Nan Yixing's neck suddenly stood up.He instinctively turned sideways, but saw a flash of golden light under the moonlight. The golden thread insect as thin as a hair had penetrated into the skin, leaving only a needle-sized red dot on the back of the neck."Don't waste your efforts."Luo Xiao's voice came from behind, as cold as the iron sheath of a Miao Dao, "This golden silkworm Gu is a treasure that I have raised for three whole years."When Nan Yixing turned around, he met Luo Xiao's teasing eyes.He leaned against the rock wall, and the silver blade swept across the dead deer at his feet. The deer's eyes were still frozen with fear before death. "In the words of you Han people...""Jinchen is just a grasshopper in autumn. He won't be able to jump for a few days. He should be called... a dying man."Before he finished his words, Nan Yixing suddenly put his fingers together like a knife and aimed straight at Luo Xiao's throat, but he suddenly froze halfway. The golden thread insect behind his neck suddenly swam, causing a piercing pain."now it's right."Luo Xiao took two steps back with satisfaction, and the Miao Dao made a beautiful knife flower in his palm. "The position of the Holy Son can only be for someone like me..."He patted his strong chest and said, "A healthy and living person, please come and sit down."Nan Yixing raised his hand and touched the back of his neck, but could not find any marks on the skin.His expression remained unchanged, but his fingertips felt slightly cold. The poisonous insect must have already entered his body.Nan Yixing quickly pressed a few major acupoints with his fingertips, but his legs still felt weak.The poisonous insect moved in the blood vessels like an icy snake, causing blockage in the meridians wherever it passed.He slowly sat down, holding onto the rock wall, beads of sweat oozing from his forehead."Brother, why waste your energy?" Bai Xi walked to Luo Xiao's side, playing with a silver needle on his fingertips. "This golden thread Gu likes to seal people's meridians. The more you resist, the faster it will attack."Luo Xiao stood aside with his arms folded, his Miao Dao glowing coldly in the moonlight: "Doctor Nan should now understand who can help and who..."He deliberately drawled out his tone, "Don't touch it."Bai Shen sighed and shook his head pretentiously: "Big Brother, you already have everything. I just want to ask for the complete method of the bone-penetrating needle, but Big Brother always refuses." He squatted down and looked Nan Yixing in the eye. "This poison is not fatal. It just keeps you quiet for a few days.""What did you just say?" Nan Yixing's voice trembled a little, his fingertips pressed against his heart, and cold sweat slid down his forehead.Bai Su frowned and looked at him, with undisguised resentment in her tone, and she spoke every word with great difficulty."You have everything. You are talented. Ever since you came back, everyone has looked down on me. You can make medicine and are proficient in poison, but you still want to compete with me..."He suddenly stopped talking halfway, realizing something, and his pupils suddenly contracted.Mastering poison...Nan Yixing suddenly put his fingers together and pressed hard on the side of his neck, and a mouthful of black blood sprayed onto the dead leaves in front of him.The moment the blood splashed, a light smoke rose up."you!"Before Baishen could step back, her legs suddenly went limp. She was horrified to find that her fingers began to twitch uncontrollably, followed by her limbs, and then her entire body.An intense feeling of numbness came over me like a tide, and even my tongue was so stiff that I couldn't speak.He fell heavily to the ground, his body feeling as if it was pierced by countless needles.His internal organs seemed to be gripped by an invisible hand. The cramping pain made him curl up into a ball. Cold sweat instantly soaked his clothes and his teeth chattered uncontrollably.Luo Xiao immediately stepped back upon seeing this, holding his Miao Dao across his body, and was greatly shocked, "When did you poison me?"Nan Yixing wiped the blood from the corner of his lips with his sleeve, then slowly stood up, his white fingertips glowing coldly in the moonlight.Baishen's face was distorted with pain, his ten fingers dug into the pile of rotten leaves, and his white clothes were covered with mud and poisonous blood.Nan Yixing adjusted his cuffs leisurely, with a condescending attitude as if he was checking on a patient in the pharmacy. There was a hint of pity in his holy eyes, but the frost in his eyes was even colder than the night dew condensed on the steep stone wall.He lowered his eyes and looked at Bai Shi who was curled up on the ground. "You knew I was good at poison, and you thought of using this method to deal with me.""It seems that you are not only untalented, but also stupid."Broken syllables came out of Bai Mi's throat, and white foam mixed with blood overflowed from the corners of his mouth.He dug his nails deep into the ground, leaving five bloody fingerprints on the moss, and crawled desperately towards Luo Xiao.Luo Xiao cursed inwardly and used his knuckles to pinch the poisonous insect.However, the golden thread insect was moving slower and slower in Nan Yixing's blood, as if it was stuck in a quagmire."What's going on..." Cold sweat broke out on Luo Xiao's forehead. He looked up suddenly and met Nan Yixing's eyes that seemed compassionate but were actually cold."unfortunately."Nan Yixing curled his lips, "Your insect probably doesn't have the poison of my blood."Luo Xiao: “…”Suddenly, a faint fragrance wafted through the night wind. Luo Xiao's fingertips felt numb, and he looked down to see that his fingernails had turned a strange purple-blue color.The numbness spread rapidly along the meridians, and in the blink of an eye half of his arm lost sensation."Damn it!"Luo Xiao shouted loudly, and the severe pain from biting his tongue made him barely stay awake.He suddenly tore open his clothes, and two pitch-black poisonous insects jumped out from his heart, a three-foot-long centipede with a thousand legs, and a pair of mantis blade arms that gleamed with cold light. These were the natal poison that he had nurtured for twenty years, and they all attacked Nan Yixing.