Zhang Gongzi and Wei Zi
Although the White Snake was ordered to seduce Xu Xian, her task was to leave Xu Xian after giving birth to Wenquxing and return to the mountains to continue her practice. The fate of White Snake and Xu Xian is dew love. A purposeful marriage is not a good match if it is not a rogue. It's just that the White Snake got so caught up that she unconsciously fell in love with Xu Xian and the world of mortals. Of course, when she was sent to the world, the bosses in heaven estimated that the White Snake would not think of anything, so they made a special move, that is, once the White Snake lusted after the world of mortals, she would be brought to justice and the rules of heaven would be maintained.
Think about this white snake empress's tolerance and fooling around, and there are people above the heaven, so fight to her death, which shows that this rule is a commandment that no one can break. Xiaoqing is just a little demon on earth. She has no background and no strength to make a scene in heaven. Xiaoqing secretly loves the mortal Zhang Gongzi and wants to live a good life with him, which is equivalent to challenging the majesty of heaven with her own life. Killing the celestial demon is like stepping on an ant, so Xiaoqing is doing it. Even if she can with Zhang Gongzi two of a kind at that time, she will pay a painful price in the end. White Snake doesn't want Xiaoqing to be destroyed in case, so she will try her best to prevent her from falling in love with Zhang Gongzi.
No mortal who falls in love with a monster will die a natural death. Besides, Xiaoqing is a thousand-year-old banshee and has a strong demand for it. People who have been polluted for a long time will naturally be attacked by the need for it. Even if he doesn't die, he will end up in a vegetative state. Although the White Snake has been a banshee for thousands of years, Master Guanyin gave her a panacea to eliminate her needs before human beings came to the earth, so when she was with Xu Xian, Xu Xian was not polluted by her needs. Nevertheless, the White Snake accidentally drank realgar wine during the Dragon Boat Festival, revealing her true colors and scaring Xu Xian to death. Later, he stole Ganoderma lucidum and saved Xu Xian's life.
Xiaoqing and Zhang Gongzi have been together for a long time, and Zhang Gongzi will certainly be infringed by Xiaoqing's needs. Even if Xiaoqing can find a way to get rid of the need for Zhang Gongzi in the future, Zhang Gongzi may not be as healthy and long as before. And if one day Xiaoqing reveals his true colors, it is hard to say whether Zhang Gongzi can accept the identity of Xiaoqing monster, even if he is not scared to death. At that time, Xiaoqing would either feel sorry for Zhang Gongzi's death from his own disease, or resent Zhang Gongzi's mind about his monster identity and his unfaithfulness. No matter how it ends, it seems that Xiaoqing can't live a happy life with Zhang Gongzi. Now that the ending is doomed, White Snake doesn't want Xiaoqing to set foot on the road of breaking her heart, so she will break up Xiaoqing and Zhang Gongzi.