stick 丨 (19a) + a drop 丶 (22a) = fortune teller 卜

When 卜 appears as a part of another character, “drop” sometimes turns into a short horizontal line (see Character 183 for an example).

You don’t need to learn the pronunciation (as this is not an HSK Level A character), so there is no second half to the story.

“Dip the stick in this ink and let a drop fall on here,” says the fortune teller (she can tell your fortune by the pattern the ink makes). / [No pronunciation needed]