Who is the fortune-teller in "Flower Mountain Moon"?

The baby in the moon with flowers and mountains in my heart is a fortune teller.

Fortune teller NPC Wacai can be found in the Hanjiang Market in the center of Huashan Mountain.

The fortune-telling method in The Moon with Flowers and Mountains in My Heart uses realistic fortune-telling data, which contains a lot of contents, but it must be treated rationally because fortune-telling has no scientific basis.