Qq Huaxia is divined by eight hexagrams?

No, as long as you bring Yuan Shen, any divination is possible.

If you put eight hexagrams together and add enough vitality, the result can be 100%.

There are some preconditions for divination, that is, the number of divination is divided into two circles, and you have to have the number of divination in the inner and outer circles. That is to say, if you don't get enough numbers, as long as you win these two numbers, you can also divine the results. This is the first thing. After that, these two figures must be full of vitality in order to produce results. After the results come out, if you are lucky, you can get some rare spiritual information, mainly.