What is the level of the White Snake if it is placed in the Journey to the West and the list of gods?

From the background, he studied under Yu Lishan's mother. I am Ziweixing, belonging to the North Pole Star of Zhenwu Emperor (some people say that White Snake is the second general of Zhenwu Emperor Guishe). The white lady can be samadhi. In addition to the old gentleman, there is only Hong Haier. So I suspect that White Snake is the illegitimate daughter of the old man. To sum up, then the White Snake is at least one level (maybe higher) of Taiyi real person. From the perspective of personal ability and skills: after practicing for 1,700 years, the weapon is a sword, saving lives. Call the dragon king to flood the golden mountain, give birth to Wenquxing, and kill centipede essence. Steal fairy grass and go to hell. Judging from these, it is very general and should belong to the category of scattered immortals.