Xie Xun is a person who is almost turned into data by himself. He remembers everyone's fate, but he cannot remember "people" themselves. Lu Yan is a person who is almost forgotten by himself. Every time he operates, he loses a piece of memory. When he wakes up every day, he relies on the sticky notes on his bedside to confirm who he is.
When two people were put into the same group, the first thing Xie Xun said was: "You have a mole behind your left ear."
"I don't even know."
"There are many things you don't know. For example, you had an orange cat named Nian Gao when you were a child. You didn't lose it, your dad threw it away while you were in school."
He returned Lu Yan's forgotten things to him one by one. Then one day, Lu Yan squatted down at the door of the bun shop at three o'clock in the morning and asked him: "If one day my thread is cut off - will there be a golden section in my thread?"
Xie Xun said: "Yes."
"You promise."
"I promise."
Concept: Memory is the way of human existence, but "being remembered" is the proof of existence