The first time Cheng Cheng met Li Ke was at the door of his small supermarket.
Li Ke rolled up his trousers, chewed a cigarette in his mouth, and stepped on a pair of gray-white slippers. He moved a foam box from a small truck next to him, with "Hand Cake" written on it in black carbon pen.
Later, when Li Ke went to the school canteen to deliver hand cakes, Cheng Cheng deliberately said: "Boss, can you give me some hand cakes on credit?"
Li Ke stared at her: "No."
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