The first time Gu Yun sent a message to him informing that he had found a copy of ‘the secret art of the goddess’ with Jia Lai Ying Huo, Chang Geng was very much looking forward to it for a while, like an old demon who had been hiding from the world finally hearing that he could become a regular human. However, after returning to the capital, he made preparations like a storm, dealt with all kinds of political enemies like walking on a tightrope, so he truly did not have the mind to worry about anything else. Only once he met Chen Qing Xu here did he pick up this old thought.

Chen Qing Xu never liked to conceal anything or stall. When she met Chang Geng, before any greetings, she instantly said, "It can be cured."

With these words, Chang Geng was nailed to the spot for a long time, until the breath held in his chest was used to the bottom, he slowly breathed out, and calmly prodded, “Can the deep-rooted disease contracted not long after birth be cured?”

Chen Qing Xu nodded: "Yes."

Chang Geng's hand in the broad sleeve of his side imperial uniform jerked violently, but his voice was still calm and pressing: "People say that the evil god is the combination of two people's flesh and blood, I am two people since birth, how could… Miss Chen be able to separate it?"

Chen Qing Xu showed a rare smile: "It will take time, I'm afraid Your Highness will have to suffer a bit."

Chang Geng's heart hung in his throat: "Then Zi Xi..."

Chen Qing Xu: "There are related records in the secret arts of the goddess, but the medication system is not the same as ours. I still have a lot of things to confirm on my side, you need to wait until I have sorted them out properly."

Chang Geng took a deep breath. His heart beat so fast that it almost broke out of his chest. For a moment, he forgot what day it was, turning around and wanting to go out, wishing he could let Gu Yun know immediately. After two steps, he stopped abruptly. He slapped himself on his forehead and thought to himself, Am I confused, I can't let him know. The sword in the battlefield has no eyes, the moment he lets his guard down, what are we to do if something happens?

But with no place to share, His Highness Yan Wang secretly did something that could make people blush. After helping Miss Chen settle down, he walked back to the Marquis' Manor at night, wrote a letter in Gu Yun's room, after drying the ink, he did not send it out but placed it under Gu Yun's pillow.