Xichen severely injured Ji Ruochen with the bliss needle infused with immortal power. If it hadn't been for helping the world, Ji Ruochen's life would have been lost. Ji Tianxia helped Ji Ruochen force out one bliss needle from his body, but he couldn't find the other two. After Ji Ruochen got the bliss needle, his temperament changed drastically, and he almost insulted Zhang Yinyin. Later, under the guidance of Ji Tianxia, he forced out the other two bliss needles by virtue of the Nine Nether Sea Flames in his body. When Zhang Yinyin learned that there was immortal power on the Bliss Needle, she always thought it was Yinfeng who hurt Ji Ruochen. In fact, Yinfeng sent her a volume of heavenly scriptures in order to draw a line with Xichen. It was originally for her to protect herself. Knowing that she was actually using it to harm people.
