The second reason is that he has military power. After all, Ji is a general. Holding the Korean military power, although killing the jade tiger, it did not damage the foundation of the night organization. So far, South Korea has been firmly controlling Ji Wuye. If we don't get rid of Ji's men first, choosing to attack him is likely to accelerate the demise of South Korea. After all, resistance is also possible, and now the night organization also has such strength.
The third reason is that Ji seems to have lived to the end of the bright moon in Qin Dynasty. When Wei Zhao saved Honglian, Honglian was preparing to marry Ji. Wei Zhao came to deal with Ji, so the plot shows that Ji should be the last one to survive. The second option is under the coconut shell of the moon. ? I don't think it's useful to organize an intelligence investigator on a moonlit night, but we can imagine that in ancient society with underdeveloped communication, information actually spread very slowly, so it is very meaningful to know early and know later. Such a role can know a lot of more important information. On the one hand, he can avoid the risk of organizing at night, on the other hand, he can also find some suspicious news.
It can be said that he is the eyes and ears of the night organization. If he is eliminated, the night organization will lose their eyes and ears, making him easier to deal with. But we also need to know that the identity of prostitutes under the moon is more mysterious. Few outsiders know about it. Although Wei Zhao has been mixed up for so many years, he doesn't know much about coconut shells in Xia Yue. Therefore, the quicksand organization wants to deal with him, and there is no way to start, and it doesn't even know where he is looking. On the contrary, he knows something about quicksand organization, but quicksand is not good for him. Therefore, I think Ji was the first one who was manipulated by quicksand in Nine Songs. The above is purely a personal opinion.