You know what you don't know

After taking the elixir, Mrs. Wu's complexion became better, and even her mood seemed much brighter. She often asked Ah Qing to accompany her for a walk in the garden.After Wen Cheng went through that torture, although he was fine after waking up, Wu Yu always felt that something was wrong with him, as if he was a different person.Especially the eyes that were originally gentle and calm, sometimes become as sharp as a blade.One day, Wu Ge wanted to invite Wen Cheng to go to the garden to accompany Mrs. Wu to enjoy the flowers. As soon as he stepped into the room, he saw him holding a cup of tea in his hand. , you, are you okay?" Wen Cheng looked back at him as if waking up from a big dream, his eyes were a little empty and confused, and the cup in his hand fell to the ground and shattered.The sound of the broken cup brought Wen Cheng back to his thoughts: "Why are you here?" Wu Yu walked over and picked up his hand, looking at the wound on his hand that was scratched by the broken cup, he went to find the medicine box and give it to him familiarly. He bandages. "Weizhi, don't you think that you are a little strange recently?" Wu Wei packed up the medicine box and raised his recent doubts to Wencheng. "Don't think too much, I... have nothing to do." Wen Cheng looked at the crooked bow in his hand with a guilty conscience.Wu Fei shook his head: "Don't lie to me, I can see that you are always absent-minded." "You know." "Huh?" "If one day, I will stand on your opposite side, you should How?" Wen Cheng answered irrelevantly. "There won't be that day." The human world is about to change.Wen Cheng stood with his back to Wu Wei, looking at the bright sun outside the window: "Do you know why the emperor didn't take that elixir? Or, he didn't dare to take it." Wu Wei couldn't answer his sudden question. Ah, the emperor is just an ordinary person after all, why didn't he dare to take that pill?Wu Yu looked at Wen Cheng, as if he didn't quite believe his guess. "Do you know the war between humans and ghosts thousands of years ago? Back then, the king of ghosts was suppressed, the king of Hades ruled the underworld, and he signed a peace treaty with the emperor of the world." Wu Yu looked at him, waiting for him to continue. "However, why did the King of Hades sign a peace agreement with us? At the beginning, there was a clause in the contract, that is, when the emperors of all dynasties were born, half of the anger would be removed from impermanence, and half of the ghost energy would be absorbed, so that they could control people when necessary. For example, when the ghost king rushed out of the seal." "So the emperor couldn't eat it, he already knew that the elixir contained more Taoist blood!" "Remember the ghost soldiers we fought against at the border? "Wu Hao clenched his fists: "I will never forget it in my life!" "I guess, it's the ghost king's seal that has loosened." Xiang Gu was speechless.Wu Fei raised the question that he had been buried in his heart all along: "Why do you know so clearly?" Wen Cheng met Wu Fei's gaze, and felt a little guilty in his heart: "You know, you just need to trust me." "Okay." "From tomorrow onwards, I will take you to practice martial arts, practice Qi, and urge you." Wen Cheng was afraid that he would not be able to be by his side one day, so what should he do. "Well! I want to become stronger, so strong that I can protect the General's Mansion, A Niang, and you!" Wen Cheng patted his head, still like a child: "Okay."