Why do fortune tellers know everything?

You have to know fortune telling, go deep into it, and you will know what it is.

It is easy to include heaven and earth, and fortune-telling is just an arithmetic. It is also valuable that the magic number itself can be preserved until now.

There are many kinds of numerologists. Needless to say, what can be calculated can be fortune telling, plum blossom, external application and so on.