An umbrella is just an umbrella, but between them it is like an umbrella but not like an umbrella. The ribs are entangled but not hard, and they are in danger. The umbrella surface seems to be hard but is not enough to protect against wind and rain. Finally, on the day they meet again, the secular rain falls heavily, and the opposition of the family is like a strong wind. The umbrella ribs are broken by the wind, and the umbrella surface is broken by the rain. The two of them also fall apart on that day and fall into the cliff.
Purpose: secular prejudice