When I was a child, I once read a Japanese fairy tale. In the fairy tale, a little fox dyed "my" fingers blue, and then used the index finger and thumb of both hands to form a quadrilateral window, so that he could see things that he could not usually see.
When I was a child, I firmly believed in this. When I grew up, I knew this was false and told Shen Yanlin like a joke. He naturally laughed at me for being naive.
But Shen Yanlin, if you are really so determined, it is a lie. What were you thinking when you made the same gesture as the little fox.
*First person
Purpose: There are always regrets in life, it's time to learn to let go