Shi Qian's first eighteen years of life were filled only with mathematics, until he met Xu An. He was his sponsor, teacher, confidant, and his lifelong obsession.
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Most of Xu An's personal art exhibitions depict hope in the face of suffering. By mistake, the works he had painstakingly hidden were displayed. The young man in the painting is handsome, with bright eyes, a mole on his eyebrows, and a light but gentle smile. Everyone realized Xu An's deep affection for the boy from the painting, but upon closer inspection, they realized that the boy in the painting was a mathematical genius who had recently won numerous awards. There was an uproar for a while, and then some people pointed out that the purple platycodon flowers in the painting represent eternal and hopeless love.
When the love-hate relationship between the two was about to be fermented into a million-word novel on the Internet, the grown-up boy in the painting blocked the fleeing Xu An, smiling brightly but speaking in a dangerous tone: "Xu An, eternal and hopeless love?"
The next day, everything Xu An owned turned into one line: "There is only eternity, there is no hopelessness."
Concept: There are six pennies everywhere, and someone always looks up and sees the moon.